Shimada Ichiro 島田伊知朗

… Alternative Names

Researcher Number	10235616
Other IDs
Affiliation (Current)	2019 : 広島大学, 理学研究科, 教授
Affiliation (based on the past Project Information) *help	2016 – 2019 : 広島大学, 理学研究科, 教授 2014 – 2015 : 広島大学, 大学院理学研究科, 教授 2011 – 2015 : 広島大学, 理学(系)研究科(研究院), 教授 2014 : 広島大学, 理学研究科, 教授 2008 – 2013 : Hiroshima University, 大学院・理学研究科, 教授 … More
Review Section/Research Field	Principal Investigator Algebra / Algebra / Geometry Except Principal Investigator Algebra / Algebra / Geometry / Geometry / 代数学・幾何学 / Basic Section 11020:Geometry-related
Keywords	Principal Investigator K3曲面 / 基本群 / 格子 / K3 surface / 格子理論 / 6次曲線 / 分岐被覆 / 射影モデル / 符号 / lattices … More Except Principal Investigator モジュライ / モジュライ空間 / 基本群 / K3曲面 / Alexander多項式 / 楕円曲線 / Zariski pair / 保型形式 / テータ関数 / 特異点 / 格子 / マッカイ対応 / 導来圏 / ザリスキー対 / K3 曲面 / McKay対応 / 代数幾何学 / コンパクト化 / 格子理論 / Stability / 特性類の局所化 / エンリケス曲面 / ダイマー模型 / Galois被覆 / 複素多様体 / 非可換クレパント解消 / splitting curve / ミルナー束 / 解消トンネル / ヒルベルトスキーム / 自己同型群 / Galois cover / Mordell-Weil lattice / 代数学 / 超平面配置 / レベルN構造 / Fundamental group / Abel多様体 / モノドロミー / McKay correspondence / Chern類 / ミラー対称性 / アルゴリズム / Singularity / 交点数 / 特異多様体 / 安定性 / 数論的基本群 / 正標数 / ファノ多様体 / データ関数 / トポロジー / Calabi-Yau多様体 / アーベル多様体 / 周期写像 / ２橋結び目 / ガロア被覆 / 超幾何関数 / 分岐被覆 / モノドロミー群 / Mordell-Weil群 / 写像類群 / Zariski対 / 交叉理論 / Abel 多様体 / Zoll / 自己同型 / トーリック多様体 / Abelian variety / 留数 / 双対曲線 / 楕円曲面 / ベクトル場の留数 / 有理同値の変形 / 放物的生成系 / 国際研究者交流（スペイン） / elliptic surface / 周期的測地流 / 余不変式環 / 相互法則 / マッケイ対応 / Period Map / Fulton-Johnson類 / 代数曲線束 / 対称カンドル / 代数曲面 / Theta Function / 保型関数 / 有理2重点 / 局所Euler障害 / クンマー曲面 / ネロン・セヴェリ群 / Zariski pairs / 有理曲線 / p-進特殊関数 / dimer / Calabi-Yau Manifolds / Zariski k-plet / 2橋球面 / 代数 / Whiteneyの開いた傘 / section / 超特殊 / リーチ格子 / Thom-Porteous公式 / Heckoid群 / polar weihted / super singular K3 surfaces / 橋分解 / polar degree / 3次元3次超曲面 / 余不変代数 / トーラス型 / Riemanu-Rochの定理 / Liouville manifolds / 表現論 / Compactifications of C^3 / non-reducedな退化 / 自由周期結び目 / ハイパーケーラー多様体 / theta-Alexander多項式 / theta-Alexander polynomials / Lefschetz不動点定理 / 可積分系 / Residues / Del Pezzo曲面 / 直線配置 / Hypergeometric Function / Groebner基底 / 大域的変形 / Simple singularity / Representation / Zariski κ-plet / Zoll計量 / conic-line arrangement / ヤコビアン予想 / Galois covering / Open Whitney umbrella / quiver / Linear representaion / 混合射影曲線 / C^3のcompact化 / Milnor数 / 国際研究者交流(米国、フランス、ドイツ他) / Segre cubic / versal Galois被覆 / Quiver variety / 完全交差 / 楕円体 / Fiber sum / ネター性 / free period / versal被覆 / derived category / contact structure / トーリック写像 / cusp shape / スタビリィティ(安定性) / Galois point / 閉軌道空間 / 双曲構造 / 4次元トポロジー / 準線形微分方程式 / マシュー・ムーンシャイン / 可積分測地流 / ４次元トポロジー / Milnor class / 射影空間 / Hamiltonian mechanics / Heegaard splitting / 複素力学系 / Fundamental Group / 特異点をもつ葉層 / 有界対称領域 / Local Euler obstructions / 線型表現 / CAT(0)空間 / 交代絡み目 / Residue of a vector field / ピカール格子 / Alexander polynomial / 商特異点 / thetaアレクサンダー多項 / ガロワ点 / モノドロミ- / バミルトン力学 / Dihedral covers / Todd類 / (2,3)torus曲線 / 国際情報交換（アメリカ） / 離散群 / 複素鏡映群 / 算術幾何平均 / シンプレクティック幾何学 / 有理曲面 / cubic fields / クライン群 / 2-bridge link / 曲面結び目 / 混合モチーフ / 極擬斉次多項式 / mixed function / Milnor fibration / 米国:フランス:ドイツ / モチーフ / 3次被覆 / local signature / 数論幾何学 / 退化 / ムーンシャイン / リウヴィル多様体 / versal cover / D-加群 / (2, 3) torus curves / Mordell曲線 / Polar作用 / Characteristic Class / 混合特異点 / A cubic threefold / 双曲結び目 / Mackey反応 / 多重度 / 配置空間 / モーデル・ヴェイユ格子 / 特性類 / シンメトリー群 / 複素葉層構造 / endomorphism / 穴あきトーラス / Hopfian群 / 一般化Whittaker模型 / Heckoid orbifold / 国際研究者交流（オーストラリア） / polar weighted / Quasi-linear differential equation / Zanski pair / K３曲面 / 代数幾何 / レフシェツ・ファイバー束 / ４次元 / ２橋絡み目 / Moduli / moonshine / モジュラー形式 / マシュー群 / 3次超曲面 / Elliptic Curves / 超特異κ3曲面 / Web / Wed / 2次超曲面 / 安定性条件 / 多重ゼータ関数 / Quiver多様体 / Singular varieties / Zariski Pair / Floer homology / McShaneの等式 / 交点理論 / 楕円曲面の切断 / 連接層 / Integrable system / lattices / Zariski Κ-plet / Pencil of algebraic curves / 滑層空間 / Automorphic Form / ノット / moduli / マシュームーンシャイン / Periodic geodesic flow / Igusa quartic / branched covering / bridge decomposition / 強可逆結び目 / 特性多様体 / 放物的変換 / Milnor fibrattion / モジュラ空間 / Milnor類 / アキラル / Localization of characteristic classes / 分解曲線 / non-reduced degenerations / 葉層構造 / Fulton-Jphnsan類 / チャート / 特異点解消 / 交代結び目 / バイカンドル / Symplectiic geometry / rational double points / 接アレクサンダー多項式 / localization of characteristic classes / Borcherds 積 / Adjunction公式 / ハミルトン力学 / カンドル / トム不等式 / σS_3被覆 / 横断性定理 / トーリック埋め込み / 特異点解消 / 単純特異点 / Bloc 予想 / dual curves / small cancellation theory / モイシエゾン多様体 / グラフィクス / 微分作用素環 / fibration / 2橋結び目 / ヘガード分解 / Configuration Space / 国際研究者交流 / 引き戻し構成 / non-Galois 3次被覆 / Riemann-Rochの定理 / Dihedral被覆 / 局所符号数 / Lagrange stable / 国際情報交換（オーストラリア） / McShane's identity / 半群環 / 超特異K3曲面 / elliptic curve / Heegaard decomposition / 葉層 / Galois分岐被覆 / Holomorphic foliations / 数論幾何 / スロープ / 国際研究者交流（アメリカ） / Foliation / toric varity / ツイスター空間 / 4次元 / 国際研究者交流（アメリカ、オーストラリア） / 符号数 / 双曲空間 / クリティカル加群 / 超特異 / 切断の組 / coherent sheaves / Integrable geodesic flow / Coinvariant algebra / 標準線形系 / Fulton-Johnson class / Intersection theory / Zariski 対 / Lagrange安定 / radially weighted / ザリスキ・ペア / 圏論的数論幾何 / 多重ゼータ値 / Bloch 予想 / 3次体 / 二面体被覆 / Moduli Space / Compactification / Enriques 曲面 / 超特異K3局面 / 2-bridge knot / 自由周期 / 超幾何微分方程式 / 特性類の局所他 / 平均反復 / Theta function / ガロア点 / line-退化 / Chern classes / symplextic structure / cepant resolution / non-reduced degeneration / tangential Alexander多項式 / fundahnental group / 数学 / アーベル・ヤコビ写像 / Griffiths領域 / Schwartz-MacPherson class / Heckoid group / 離散構造 / multiplicity / 特異K3曲面 / カラビ・ヤウ多様体 / 局所不変量 / Riemann-Roch theorem / singular varieties / 超幾何系 / 楕円的モンテシノス絡み目 / 標準サイクル / 結び目 / Thom類 / 代数的サイクル / ヒルベルトスキーム / Knot / Singular foliation / Mordell curves / Eillipsoid / ザイフェルト曲面 / アーベル曲面 / クレパント解消 / ホッジ理論 / 双曲幾何 / 国際研究者交流（オランダ） / 幾何学 / Complex dynamical systems / Schwartz-MacPherson類 Less

Explicit study of hyperplane arrangements and related stratified spaces via discrete structuresOngoing
- Principal Investigator
  
  吉永正彦
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Hokkaido University
Computational study of algebraic geometryPrincipal InvestigatorOngoing
- Principal Investigator
  
  島田伊知朗
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Hiroshima University
変形を用いたChow群の研究Ongoing
- Principal Investigator
  
  木村俊一
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Algebra
- Research Institution
  Hiroshima University
正標数の代数多様体に現れる組合せ論的構造の研究Principal InvestigatorOngoing
- Principal Investigator
  
  島田伊知朗
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Algebra
- Research Institution
  Hiroshima University
格子、保型形式とモジュライ空間の総合的研究Ongoing
- Principal Investigator
  
  金銅誠之
- Project Period (FY)
  2015 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Algebra
- Research Institution
  Nagoya University
格子、保型形式とモジュライ空間の研究
- Principal Investigator
  
  金銅誠之
- Project Period (FY)
  2015
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Algebra
- Research Institution
  Nagoya University
３次元多様体の幾何構造と組合せ構造Ongoing
- Principal Investigator
  
  作間誠
- Project Period (FY)
  2015 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Hiroshima University
Computational study of K3 surfacesPrincipal Investigator
- Principal Investigator
  
  Shimada Ichiro
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Hiroshima University
Research on the McKay correspondence and derived categories
- Principal Investigator
  
  ISHII Akira
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Hiroshima University
Arithmetic and Geometry over Calabi-Yau Varieties
- Principal Investigator
  
  KATSURA Toshiyuki
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Hosei University
Higher dimensional braid monodromyPrincipal Investigator
- Principal Investigator
  
  SHIMADA Ichiro
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Algebra
- Research Institution
  Hiroshima University
New developments in number theoretic geometry, topology, and algorithm
- Principal Investigator
  
  Matsumoto Makoto
- Project Period (FY)
  2011 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Algebra
- Research Institution
  Hiroshima University
  The University of Tokyo
Lattices, automorphic forms, and moduli spaces
- Principal Investigator
  
  KONDO Shigeyuki
- Project Period (FY)
  2010 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Algebra
- Research Institution
  Nagoya University
Geometric structure and combinatorial structure of 3-dimensional manifolds
- Principal Investigator
  
  SAKUMA MAKOTO
- Project Period (FY)
  2010 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Hiroshima University
Branched covers and topology of open algebraic surfaces
- Principal Investigator
  
  TOKUNAGA Hiroo
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Tokyo Metropolitan University
Research on 4-dimensional topology from the viewpoint of graphics and quandle theory
- Principal Investigator
  
  KAMADA SEIICHI
- Project Period (FY)
  2009 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Osaka City University
  Hiroshima University
Moduli spaces and derived categories
- Principal Investigator
  
  ISHII Akira
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Hiroshima University
K3 surfaces and related algebraic varietiesPrincipal Investigator
- Principal Investigator
  
  SHIMADA Ichiro
- Project Period (FY)
  2008 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Hiroshima University
Research on the geometry of the projective hypersutfaces and plane curves
- Principal Investigator
  
  OKA Mutsuo
- Project Period (FY)
  2008 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Tokyo University of Science
New developments in number theory and geometry : arithmetic topology, categorical arithmetic geometry, algorithm
- Principal Investigator
  
  MATSUMOTO Makoto
- Project Period (FY)
  2007 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Algebra
- Research Institution
  Hiroshima University
Branched covers and Zariski pairs
- Principal Investigator
  
  TOKUNAGA Hiroo
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Tokyo Metropolitan University
Research on lattices, automorphic forms and moduli spaces
- Principal Investigator
  
  KONDO Shigeyuki
- Project Period (FY)
  2006 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Algebra
- Research Institution
  Nagoya University
THE RING OF DIFFERENTIAL OPERATORS ON AN AFFINE TORIC VARIETYAND ITS APPLICATIONS
- Principal Investigator
  
  SAITO Mutsumi
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Hokkaido University
Research on derived categories in algebraic geometry
- Principal Investigator
  
  ISHII Akira
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Hiroshima University
Explicit Study of Algebraic VarietiesPrincipal Investigator
- Principal Investigator
  
  SHIMADA Ichiro
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Hokkaido University
Research on geometry related to theta functions
- Principal Investigator
  
  MATSUMOTO Keiji
- Project Period (FY)
  2005 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Hokkaido University
Various aspects of pencils of algebraic curves
- Principal Investigator
  
  KONNO Kazuhiro
- Project Period (FY)
  2004 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Osaka University
Hypersurface singularity theory from fundamental group
- Principal Investigator
  
  OKA Mutsuo
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Tokyo University of Science
  Tokyo Metropolitan University
Residues on Singular Varieties
- Principal Investigator
  
  SUWA Tatsuo
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Niigata University
  Hokkaido University
Todd類の源を求めて
- Principal Investigator
  
  SUWA Tatsuo
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Geometry
- Research Institution
  Hokkaido University
Geometry of branched Galois covers and number theory
- Principal Investigator
  
  TOKUNAGA Hiroo
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Tokyo Metropolitan University
Fundamental groups of algebraic varietiesPrincipal Investigator
- Principal Investigator
  
  SHIMADA Ichiro
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  HOKKAIDO UNIVERSITY
代数幾何学的側面から見た超幾何関数の研究
- Principal Investigator
  
  TERASOMA Tomohide
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  The University of Tokyo
Moduli Spaces and Special Functions
- Principal Investigator
  
  MATSUMOTO Keiji
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Hokkaido University
Integrable geodesic flows and Masloy's quantization condition
- Principal Investigator
  
  KIYOHARA Kazuyoshi
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  HOKKAIDO UNIVERSITY
A STUDY ON THE GEOMETRY OF MODULI SPACES
- Principal Investigator
  
  NAKAMURA Iku
- Project Period (FY)
  2000 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Algebra
- Research Institution
  HOKKAIDO UNIVERSITY
正標数の高次元代数多様体の代数的サイクルと格子理論Principal Investigator
- Principal Investigator
  
  島田伊知朗
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Algebra
- Research Institution
  Hokkaido University
モジュライのコンパクト化と閉軌道空間
- Principal Investigator
  
  中村郁
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Algebra
- Research Institution
  Hokkaido University
Research on Characteristic Classes of Singular Varieties
- Principal Investigator
  
  SUWA Tatsuo
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  HOKKAIDO UNIVERSITY
Integrated study on problems related to branched Galois covers
- Principal Investigator
  
  TOKUNAGA Hiroo
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Tokyo Metropolitan University
  Kochi University
開代数多様体の基本群とモノドロミー表現Principal Investigator
- Principal Investigator
  
  島田伊知朗
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Algebra
- Research Institution
  Hokkaido University
Study of Singularity Theory From Fundamental Group
- Principal Investigator
  
  OKA Mutsuo
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  TOKYO METOROPOLITAN UNIVERSITY
Study of singularities and geometry by means of representation theory
- Principal Investigator
  
  NAKAMURA Iku
- Project Period (FY)
  1996 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geometry
- Research Institution
  HOKKAIDO UNIVERSITY
正標数の代数多様体の特異点の研究.および開代数多様体の基本群の研究Principal Investigator
- Principal Investigator
  
  島田伊知朗
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Algebra
- Research Institution
  Hokkaido University
Study on Complex Manifolds
- Principal Investigator
  
  NAKAMURA Iku
- Project Period (FY)
  1994 – 1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Hokkaido University
複素多様体の研究
- Principal Investigator
  
  NAKAMURA Iku
- Project Period (FY)
  1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  代数学・幾何学
- Research Institution
  Hokkaido University

[Book] Transcendental lattices and supersingular reduction lattices of a singular K3 surface2008
- Author(s)
  I. Shimada
- Publisher
  Trans. Amer. Math. Soc.
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Book] On arithmetic Zariski pairs in degree 62008
- Author(s)
  I. Shimada
- Publisher
  Adv. Geom.
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Journal Article] An even extremal lattice of rank 642018
- Author(s)
  Ichiro Shimada
- Journal Title
  
  J. Number Theory
  
  Volume : 185
- DOI
  10.1016/j.jnt.2017.10.028
- Open Access / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K13749, KAKENHI-PROJECT-15H05738, KAKENHI-PROJECT-16H03926
[Journal Article] On Edge's correspondence associated with dot 2222018
- Author(s)
  Ichiro Shimada
- Journal Title
  
  European Journal of Mathematics
  
  Volume : 4 Pages : 399-412
- DOI
  10.1007/s40879-017-0183-z
- Open Access / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K13749, KAKENHI-PROJECT-16H03926
[Journal Article] Connected components of the moduli of elliptic K3 surfaces2018
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Michigan Math. J. (accepted)
  
  Volume : -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H03926
[Journal Article] Holes of the Leech lattice and the projective models of K3 surfaces2017
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Math. Proc. Cambridge Philos. Soc.
  
  Volume : 163
- DOI
  10.1017/s030500411600075x
- Open Access / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K13749, KAKENHI-PROJECT-15H05738, KAKENHI-PROJECT-16H03926
[Journal Article] Holes of the Leech lattice and the projective models of K3 surfaces2017
- Author(s)
  Shimada, Ichiro
- Journal Title
  
  Math. Proc. Cambridge Philos. Soc.
  
  Volume : -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K13748
[Journal Article] Holes of the Leech lattice and the projective models of K3 surfaces2017
- Author(s)
  I. Shimada
- Journal Title
  
  Math. Proc. Cambridge Philos. Soc.
  
  Volume : 印刷中
- Acknowledgement Compliant / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K13749
[Journal Article] Automorphisms of supersingular K3 surfaces and Salem polynomials2017
- Author(s)
  Ichiro Shimada, Tetsuji Shioda
- Journal Title
  
  Exp. Math.
  
  Volume : 153 Pages : 279-297
- DOI
  10.1007/s00229-016-0886-3
- Acknowledgement Compliant / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400052, KAKENHI-PROJECT-16K13749, KAKENHI-PROJECT-15H05738, KAKENHI-PROJECT-16H03926, KAKENHI-PROJECT-16K13748
[Journal Article] Holes of the Leech lattice and the projective models of K3 surfaces2017
- Author(s)
  Shimada, Ichiro
- Journal Title
  
  Math. Proc. Cambridge Philos. Soc.
  
  Volume : －
- Acknowledgement Compliant / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H03926
[Journal Article] On the topology of projective subspaces in complex Fermat varieties2016
- Author(s)
  Alex Degtyarev and Ichiro Shimada
- Journal Title
  
  Journal of the Mathematical Society of Japan
  
  Volume : 印刷中
- Acknowledgement Compliant / Open Access / Int'l Joint Research / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400042
[Journal Article] The automorhism groups of certain singular K3 surfaces and an Enriques surface2016
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Progr. Math.
  
  Volume : 315 Pages : 297-343
- DOI
  10.1007/978-3-319-29959-4_12
- Acknowledgement Compliant / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H05738, KAKENHI-PROJECT-16H03926, KAKENHI-PROJECT-16K13748
[Journal Article] Automorphisms of super singular K3 surfaces and Salem polynomials2016
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Exp. Math.
  
  Volume : 25 Pages : 389-398
- DOI
  10.1080/10586458.2015.1073641
- Acknowledgement Compliant / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400042, KAKENHI-PROJECT-15H05738, KAKENHI-PROJECT-16H03926, KAKENHI-PROJECT-16K13748
[Journal Article] The automorphism groups of certain singular K3 surfaces and an Enriques surface2016
- Author(s)
  Ichiro Shimada
- Journal Title
  
  The proceedings of the conference "K3 surfaces and their moduli", Schiermonnikoog, Netherlands, May 4-9, 2014
  
  Volume : 印刷中
- Acknowledgement Compliant / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400042
[Journal Article] On the topology of projective subspaces in complex Fermat varieties2016
- Author(s)
  Degtyarev, Alex; Shimada, Ichiro
- Journal Title
  
  JK. Math. Soc. Japan
  
  Volume : 68 Issue : 3 Pages : 975-996
- DOI
  10.2969/jmsj/06830975
- Language
  English
- Peer Reviewed / Int'l Joint Research / Open Access / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15H05738, KAKENHI-PROJECT-16H03926, KAKENHI-PROJECT-16K13748, KAKENHI-PROJECT-16K13749
[Journal Article] An algorithm to compute automorphism groups of K3 surfaces and an application to singular K3 surfaces2015
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Int. Math. Res. Not.
  
  Volume : 印刷中
- DOI
  10.1093/imrn/rnv006
- Open Access / Acknowledgement Compliant / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400042
[Journal Article] On Ballico-Hefez curves and associated supersingular surfaces2015
- Author(s)
  Hoang Thanh Hoai, Ichiro Shimada
- Journal Title
  
  Kodai Math. J.
  
  Volume : 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400042
[Journal Article] Dynkin diagrams of rank 20 on supersingular K3 surfaces2015
- Author(s)
  Ichiro Shimada and De-Qi Zhang
- Journal Title
  
  Sci. China Math.
  
  Volume : 58 Pages : 543-552
- DOI
  10.1007/s11425-014-4902-3
- Open Access / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400042
[Journal Article] On Ballico-Hefez curves and associated supersingular surfaces2015
- Author(s)
  Thanh Hoai Hoang and Ichiro shimada
- Journal Title
  
  Kodai Math. J.
  
  Volume : 38 Issue : 1 Pages : 23-36
- DOI
  10.2996/kmj/1426684441
- Language
  English
- Open Access / Acknowledgement Compliant / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400042, KAKENHI-PROJECT-23244002
[Journal Article] On certain duality of N´eron-Severi lattices of supersingular K3 surfaces2015
- Author(s)
  Shigeyuki Kondo, Ichiro Shimada
- Journal Title
  
  Algebraic Geometry
  
  Volume : 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400042
[Journal Article] Projective models of the supersingular K3 surface with Artin invariant 1 in characteristic 5.2014
- Author(s)
  Ichiro Shimada
- Journal Title
  
  J. Algebra
  
  Volume : 403 Pages : 273-299
- DOI
  10.1016/j.jalgebra.2013.12.029
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400042
[Journal Article] On the supersingular K3 surface in characteristic 5 with Artin invariant 12014
- Author(s)
  Toshiyuki Katsura, Shigeyuki Kondo, Ichiro Shimada
- Journal Title
  
  Michigan Mathematical Journal
  
  Volume : 63 Pages : 803-844
- Acknowledgement Compliant / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22224001
[Journal Article] On the supersingular K3 surface in characteristic 5 with Artin invariant 12014
- Author(s)
  T. Katsura, S. Kondo and I. Shimada
- Journal Title
  
  Michigan Math. J.
  
  Volume : 63 Pages : 803-844
- DOI
  10.1307/mmj/1417799227
- Open Access / Acknowledgement Compliant / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540053, KAKENHI-PROJECT-25400042
[Journal Article] The graphs of Hoffman-Singleton, Higman-Sims, McLaughlin, and the Hermitian curve of degree 6 in characteristic 52014
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Australasian J. of Combinatorics
  
  Volume : 59 Pages : 161-181
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400042
[Journal Article] On a certain duality of Neron-Severi lattices of supersingular K3 surfaces2014
- Author(s)
  Shigeyuki Kondo, Ichiro Shimada
- Journal Title
  
  Algebr. Geom.
  
  Volume : 1 Pages : 311-333
- DOI
  10.14231/ag-2014-016
- Open Access / Acknowledgement Compliant / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22224001, KAKENHI-PROJECT-25400042
[Journal Article] The automorphism group of a supersingular K3 surface with Artin invariant 1 in characteristic 32014
- Author(s)
  Shigeyuki Kondo, Ichiro Shimada
- Journal Title
  
  Int Math Res Notices
  
  Volume : 2014 Pages : 1885-1924
- DOI
  10.1093/imrn/rns274
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-22224001, KAKENHI-PROJECT-25400042
[Journal Article] A note on rational normal curves totally tangent to a Hermitian variety2013
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Des. Codes Cryptogr.
  
  Volume : 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23654012
[Journal Article] The automorphism group of a supersingular K3 surface with Artin invariant 1 in characteristic 32013
- Author(s)
  Sigeyuki Kondo and Ichiro Shimada
- Journal Title
  
  Int. Math. Res. Not.
  
  Volume : 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23654012
[Journal Article] A note on rational normal curves totally tangent to a Hermitian variety2013
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Des. Codes Cryptogr.
  
  Volume : 69 Pages : 299-303
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400042
[Journal Article] On Frobenius incidence varieties of linear subspaces over finite fields2012
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Finite Fields Appl
  
  Volume : 18 (2012), no. 2 Pages : 337-361
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23654012
[Journal Article] On Frobenius incidence varieties of linear subspaces over finite fields2012
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Finite Fields Appl.
  
  Volume : 20 Pages : 337-361
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23654012
[Journal Article] On Frobenius in cidence varieties of linear subspaces over finitefields2012
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Finite Fields and Their Applications
  
  Volume : 18 Pages : 337-361
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] A note on rational normal curves totally tangent to aHermitian variety2012
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Designs, Codes and Cryptography
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] A note on rational normal curves totally tangent to a Hermitian variety2012
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Designs, Codes and Cryptography
  
  Volume : 掲載決定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23654012
[Journal Article] A note on rational normal curves totally tangent to a Hermitian variety2012
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Designs, Codes and Cryptography
  
  Volume : (掲載決定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] On Frobenius incidence varieties of linear subspaces over finite fields2012
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Finite Fields and Their Applications
  
  Volume : 掲載決定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23654012
[Journal Article] Topology of curves on a surface and lattice-theoretic invariants of coverings of the surface2010
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Adv.Stud.Pure Math. (掲載決定, 印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Lattice Zariski k-pies of plane sextic curves and Z-splitting curves for double plane sextics.2010
- Author(s)
  I. Shimada
- Journal Title
  
  Michigan Math.J. 59, no.3
  
  Pages : 621-665
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Generalized Zariski-van Kampen theorem and its application to Gras smannian dual varieties2010
- Author(s)
  Shimada, I
- Journal Title
  
  Internat. J. Math
  
  Volume : 21, no.5 Pages : 519-637
- Data Source
  KAKENHI-PROJECT-20540094
[Journal Article] Primitivity of sublattices generated by classes of curves on an algebraic surface.2010
- Author(s)
  I. Shimada, N. Takahashi
- Journal Title
  
  Comment.Math.Univ.St.Pauli 59
  
  Pages : 77-95
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Primitivity of sublattices generated by classes of curves on an algebraic surface2010
- Author(s)
  Ichiro Shimada and Nobuyoshi Takahashi
- Journal Title
  
  Comment. Math. Univ. St. Pauli
  
  Volume : 59no.2 Pages : 77-95
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Generalized Zariski-van Kampen theorem and its application to Grassmannian dual varieties.2010
- Author(s)
  I. Shimada
- Journal Title
  
  Internat.J.Math. 21, no.5
  
  Pages : 591-637
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Generalized Zariski-van Kampen theorem and its application to Grassmannian dual varieties2010
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Internat.J.Math.
  
  Volume : 21 Pages : 591-637
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Generalized Zariski-van Kampen theorem and its application to Grassmannian dual varieties2010
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Internat. J. Math
  
  Volume : 21no.5 Pages : 591-637
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Topology of curves on a surface and lattice-theoretic invariants of coverings of the surface2010
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Adv.Stud.Pure Math.
  
  Volume : 60 Pages : 361-382
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Topology of curves on a surface and lattice-theoretic invariants of coverings of the surface2010
- Author(s)
  Shimada, I
- Journal Title
  
  Algebraic geometry in East Asia
  
  Volume : 60 Pages : 361-382
- Data Source
  KAKENHI-PROJECT-20540094
[Journal Article] Topology of curves on a surface and lattice-theoretic invariants of coverings of the surface.2010
- Author(s)
  I. Shimada
- Journal Title
  
  Algebraic geometry in East Asia-Seoul 2008, Adv.Stud.Pure Math., Math.Soc.Japan 60
  
  Pages : 361-382
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Lattice Zariski k-ples of plane sextic curves and Z-splitting curves for double plane sextics2010
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Michigan Math.J.
  
  Volume : 59 Pages : 621-665
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Generalized Zariski-van Kampen theorem and its application to Grassmannian dual varieties, Internat2010
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Internat. J. Math
  
  Volume : 21 Pages : 591-637
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540039
[Journal Article] Lattice Zariski k-ples of plane sextic curves and Z-splitting curves for double plane sextics2010
- Author(s)
  I.Shimada
- Journal Title
  
  Michigan Math.J.
  
  Volume : 59 Pages : 621-665
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19204002
[Journal Article] Lattice Zariski k-ples of plane sextic curves and Z-splitting curves for double plane sextics2010
- Author(s)
  Ichiro Shimada
- Journal Title
  
  MichiganMath. J
  
  Volume : 59-no.3 Pages : 621-665
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Generalized Zariski-van Kampen theorem and its application to Grassm annian dual varieties2010
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Internat.J.Math.
  
  Volume : 21 Pages : 591-637
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540039
[Journal Article] Primitivity of sublattices generated by classes of curves on an algebraic surface.2010
- Author(s)
  Ichiro Shimada, Nobuyoshi Takahashi
- Journal Title
  
  Comment.Math.Univ.St.Pauli
  
  Volume : 59 Pages : 77-95
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Lattice Zariski k-ples of plane sextic curves and Z-splitting curves for double plane sextics2010
- Author(s)
  Shimada, I
- Journal Title
  
  Michigan Math. J
  
  Volume : 59 Pages : 621-665
- Data Source
  KAKENHI-PROJECT-20540094
[Journal Article] Topology of curves on a surface and lattice-theoretic invariants of coverings of the surface2010
- Author(s)
  I.Shimada
- Journal Title
  
  Algebraic geometry in East Asia--Seoul 2008, Adv.Stud.Pure Math.
  
  Volume : 60 Pages : 361-382
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19204002
[Journal Article] Generalized Zariski-van Kampen theorem and its application to Grassmannian dual varieties2010
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Internat.J.Math. (掲載決定, 印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Primitivity of sublattices generated by classes of curves on an algebraic surface2010
- Author(s)
  N. Takahashi and Shimada, I
- Journal Title
  
  Comment. Math. Univ. St. Pauli
  
  Volume : 59, no.2 Pages : 77-95
- Data Source
  KAKENHI-PROJECT-20540094
[Journal Article] Primitivity of sublattices generated by classes of curves on an algebraic surface2010
- Author(s)
  I.Shimada, N.Takahashi
- Journal Title
  
  Comment.Math.Univ.St.Pauli
  
  Volume : 59 Pages : 77-95
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19204002
[Journal Article] Generalized Zariski-van Kampen theorem and its application to Grassmannian dual varieties2010
- Author(s)
  Ichiro, Shimada
- Journal Title
  
  International Journal of Mathematics
  
  Volume : 21 Pages : 591-637
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22340013
[Journal Article] Lattice Zariski k-pies of plane sextic curves and Z-splitting curves for double plane sextics2010
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Michigan Math.J. (掲載決定, 印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Topology of curves ona surface and lattice-theoretic invariantsof coverings of the surface2010
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Algebraic geometry in East Asia. Seoul 2008
  
  Volume : 60 Pages : 361-382
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Generalized Zariski-van Kampen theorem and its application to Grassmannian dual varieties2010
- Author(s)
  I.Shimada
- Journal Title
  
  Internat.J.Math.
  
  Volume : 21 Pages : 591-637
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19204002
[Journal Article] Transcendental lattices and supersingular reduction lattices of a singular K3 surface.2009
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Trans. Amer. Math. Soc. 361
  
  Pages : 909-949
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Transcendental lattices and supersingular reduction lattices of a singular K3 surface2009
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Trans. Amer. Math. Soc. 361
  
  Pages : 909-949
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540034
[Journal Article] Zariski-van Kampen method and transcendental lattices of certain singular K3 surfaces2009
- Author(s)
  Arima, Ken-ichiro Shimada, Ichiro
- Journal Title
  
  Tokyo J.Math. 32-no.1
  
  Pages : 201-227
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19204002
[Journal Article] Transcendental lattices and supersingular reduction lattices of a singular K3 surface, Trans2009
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Amer. Math. Soc 361
  
  Pages : 909-949
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540034
[Journal Article] Zariski-van Kampen method and transcendental lattices of certain singular K3 surfaces2009
- Author(s)
  Ken-ichiro Arima and Ichiro Shimada
- Journal Title
  
  Tokyo J. Math
  
  Volume : 32no.1 Pages : 201-227
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Transcendental lattices and supersingular reduction lattices of a singular K3 surface2009
- Author(s)
  Shimada, Ichiro
- Journal Title
  
  Trans. Amer. Math. Soc. 361 no. 2
  
  Pages : 909-949
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19204002
[Journal Article] Non-homeomorphic conjugate complex varieties2009
- Author(s)
  Shimada, I
- Journal Title
  
  Singularities-Niigata-Toyama 2007
  
  Volume : 56 Pages : 285-301
- Data Source
  KAKENHI-PROJECT-20540094
[Journal Article] Zariski-van Kampen method and transcendental lattices of certain singular K3 surfaces2009
- Author(s)
  Arima, K., Shimada, I.
- Journal Title
  
  Trans.Amer.Math.Soc. 361
  
  Pages : 201-227
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540094
[Journal Article] Zariski-van Kampen method and transcendental lattices of certain singular K3 surfaces2009
- Author(s)
  Ken-ichiro Arima and Ichiro Shimada
- Journal Title
  
  Tokyo J. Math
  
  Volume : 32-1 Pages : 201-227
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540039
[Journal Article] Zariski-van Kampen method and transcendental lattices of certain singular K3 surfaces2009
- Author(s)
  K. Arima and Shimada, I
- Journal Title
  
  Tokyo J. Math
  
  Volume : 32, no.1 Pages : 201-227
- Data Source
  KAKENHI-PROJECT-20540094
[Journal Article] Transcendental lattices and supersingular reduction lattices of a singular K3 surface2009
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Trans. Amer. Math. Soc
  
  Volume : 361no.2 Pages : 909-949
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Zariski-van Kampen method and transcendental lattices of certain singular K3 surfaces2009
- Author(s)
  Ken-ichiro Arima, Ichiro Shimada
- Journal Title
  
  Tokyo J.Math. 32・1
  
  Pages : 201-227
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540039
[Journal Article] Non-homeomorphic conjugate complex varieties.2009
- Author(s)
  I. Shimada
- Journal Title
  
  Singularities Niigata-Toyama 2007, Adv.Stud.Pure Math., Math.Soc.Japan 56
  
  Pages : 285-301
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Transcendental lattices and supersingular reduction lattices of a singular K3 surface2009
- Author(s)
  Shimada, Ichiro
- Journal Title
  
  Trans.Amer.Math.Soc. 361-no.2
  
  Pages : 909-949
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19204002
[Journal Article] Transcendentallattices and supersingular reductionlattices of a singular $K3$ surface2009
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Trans.Amer. Math. Soc. 361
  
  Pages : 909-949
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540002
[Journal Article] Transcendental lattices and supersingular reduction lattices of a singular K3 surface2009
- Author(s)
  Shimada, I
- Journal Title
  
  Trans. Amer. Math. Soc
  
  Volume : 361 Pages : 909-949
- Data Source
  KAKENHI-PROJECT-20540094
[Journal Article] Transcendental lattices and supersingular reduction lattices of a singular K3 surface2009
- Author(s)
  I. Shimada
- Journal Title
  
  Trans. Amer. Math. Soc. vol.361
  
  Pages : 909-949
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18204001
[Journal Article] Non-homeomorphic conjugate complex varieties2009
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Adv.Stud.Pure Math. 56
  
  Pages : 285-301
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Transcendental lattices and supersingular reduction lattices of a singular K3 surface2008
- Author(s)
  I.Shimada
- Journal Title
  
  Trans. Amer. Math. Soc. (to appear)
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540001
[Journal Article] On arithmetic Zariski pairs in degree 62008
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Adv. Geom. 8
  
  Pages : 205-225
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540043
[Journal Article] On arithmetic Zariski pairs in degree 62008
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Adv. Geom 8
  
  Pages : 205-225
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540034
[Journal Article] On arithmetic Zariski pairs in degree 62008
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Adv. Geom. 8
  
  Pages : 205-225
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540034
[Journal Article] Transcendental lattices and Supersingular reduction lattices of asingular K3 surface2008
- Author(s)
  I. Shimada
- Journal Title
  
  Trans. Amer. Math. Soc. (to appear)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540001
[Journal Article] On arithmetic Zariskipairs in degree 62008
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Adv. Geom 8
  
  Pages : 205-225
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540002
[Journal Article] On arithmetic Zariski pairs in degree 62008
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Adv. Geom. 8
  
  Pages : 205-225
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Singularities of dual varieties in characteristic 2., Algebraic geometry in East Asia-Hanoi20052008
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Adv. Stud. Pure Math 50
  
  Pages : 299-331
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540034
[Journal Article] On arithmetic Zariski pairs in degree 62008
- Author(s)
  I. Shimada
- Journal Title
  
  Advances in Geometry (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540043
[Journal Article] On arithmetic Zariski pairs in degree 62008
- Author(s)
  I.Shimada
- Journal Title
  
  Adv. Geom. (to appear)
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540001
[Journal Article] On arithmetic Zariski pairs in degree 62008
- Author(s)
  Shimada, Ichiro
- Journal Title
  
  Adv. Geom. 8 no. 2
  
  Pages : 205-225
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19204002
[Journal Article] Singularities of dual varieties in characteristic 2.2008
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Adv. Stud. Pure Math. 50
  
  Pages : 299-331
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Singularities of dual varieties in characteristic 22008
- Author(s)
  Shimada, Ichiro
- Journal Title
  
  Adv. Stud. Pure Math. 50
  
  Pages : 299-331
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19204002
[Journal Article] On arithmetic Zariski pairs in degree 62008
- Author(s)
  I. Shimada
- Journal Title
  
  Adv. Geom. (to appear)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540001
[Journal Article] K3 surfaces with ten cusps2007
- Author(s)
  I. Shimada, De-Qi Zhang
- Journal Title
  
  Contemp. Math. 422
  
  Pages : 187-211
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Journal Article] On normal K3 surfaces2007
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Michigan Math. J 55
  
  Pages : 395-416
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540002
[Journal Article] On normal K3 surfaces2007
- Author(s)
  I.Shimada
- Journal Title
  
  Michigan Math. J. 55
  
  Pages : 395-416
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540001
[Journal Article] K3 surfaces with ten cusps.2007
- Author(s)
  I. Shimada, De-Qi Zhang
- Journal Title
  
  Contemp. Math. 422
  
  Pages : 187-211
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540001
[Journal Article] On Kummer type construction of supersingular K3 surfaces in characteristic 2.2007
- Author(s)
  I. Shimada, De-Qi Zhang
- Journal Title
  
  Pacific J. Math. 232
  
  Pages : 379-400
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540001
[Journal Article] On Kummer type construction of supersingular K3 surfaces in characteristic 22007
- Author(s)
  I. Shimada, De-Qi Zhang
- Journal Title
  
  Pacific J. Math. vol.232
  
  Pages : 379-400
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18204001
[Journal Article] K3 surfaces with ten cusps2007
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Contemporary Mathematics 422
  
  Pages : 187-211
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540002
[Journal Article] K3 surfaces with ten cusps.2007
- Author(s)
  I.Shimada, De-Qi Zhang
- Journal Title
  
  Contemp. Math. 422
  
  Pages : 187-211
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540001
[Journal Article] On normal K3 surfaces2007
- Author(s)
  I. Shimada
- Journal Title
  
  Michigan Math. J. 55
  
  Pages : 395-416
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Journal Article] K3 surfaces with ten cusps2007
- Author(s)
  Ichiro Shimada, De-Qi Zhang
- Journal Title
  
  Comtemp. Math. 422
  
  Pages : 187-211
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16340008
[Journal Article] On Kummer type construction of supersingular K3 surfaces in characteristic 2.2007
- Author(s)
  I.Shimada, De-Qi Zhang
- Journal Title
  
  Pacific J. Math. 232
  
  Pages : 379-400
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540001
[Journal Article] On Kummer type construction of supersingular K3 surfaces in characteristic 22007
- Author(s)
  I. Shimada, De-Qi Zhang
- Journal Title
  
  Pacific J. Math. 232
  
  Pages : 379-400
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Journal Article] Moduli curves of supersingular $K3$ surfaces in characteristic 2 with Artin invariant 22006
- Author(s)
  I. Shimada
- Journal Title
  
  Proc. Edinb. Math. Soc. 49
  
  Pages : 435-503
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540001
[Journal Article] Moduli curves of supersingular K3 surfaces in characteristic 2 with Artin invariant 22006
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Proc. Edinb. Math. Soc 49
  
  Pages : 435-503
- Data Source
  KAKENHI-PROJECT-18540001
[Journal Article] Singularities of dual varieties in characteristic 32006
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Geometriae Dedicata 120
  
  Pages : 141-177
- Data Source
  KAKENHI-PROJECT-18540002
[Journal Article] Singularities of dual varieties in characteristic 32006
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Geom. Dedicata 120
  
  Pages : 141-177
- Data Source
  KAKENHI-PROJECT-18540001
[Journal Article] K3 surfaces with ten cusps2006
- Author(s)
  Ichiro Shimada, D.Q. Zhang
- Journal Title
  
  Contemporary Mathematics, Algebraic Geometry 422
  
  Pages : 187-212
- Data Source
  KAKENHI-PROJECT-16340008
[Journal Article] Unirationality of certain supersingular K3 surfaces in characteristic 52006
- Author(s)
  Ichiro Shimada, D.T. Pho
- Journal Title
  
  Manuscripta math. 121
  
  Pages : 425-435
- Data Source
  KAKENHI-PROJECT-16340008
[Journal Article] Singularities of dual varieties in characteristic 32006
- Author(s)
  I. Shimada
- Journal Title
  
  Geom. Dedicata. 120
  
  Pages : 141-177
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Journal Article] Singularities of dual varieties in characteristic 32006
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Geom. Dedicata 120
  
  Pages : 141-177
- Data Source
  KAKENHI-PROJECT-16340019
[Journal Article] Singularities of dual varieties in characteristic 32006
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Geom. Dedicata 120
  
  Pages : 141-177
- Data Source
  KAKENHI-PROJECT-16340008
[Journal Article] Moduli curves of supersingular K3 surfaces in characteristic 2 and Artin invariant 22006
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Proc. Edinb. Math. Soc. vol.49
  
  Pages : 435-503
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18204001
[Journal Article] Singularities of dual varieties in characteristic 32006
- Author(s)
  I. Shimada
- Journal Title
  
  Geom. Dedicata 120
  
  Pages : 141-177
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540001
[Journal Article] Moduli curves of supersingular K3 surfaces in characteristic 2 with Artin invariant 22006
- Author(s)
  I.Shimada
- Journal Title
  
  Proc.Edinb.Math.Soc. (掲載予定)
- Data Source
  KAKENHI-PROJECT-17540001
[Journal Article] Moduli curves of supersingular $K3$ surfaces in characteristic 2 with Artin invariant 22006
- Author(s)
  I. Shimada
- Journal Title
  
  Proc. Edinb. Math. Soc. (2)49
  
  Pages : 435-503
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Journal Article] Unirationality of certain supersingular K3 surfaces in char-acteristic 52006
- Author(s)
  I. Shimada, Duc Tai Pho
- Journal Title
  
  Manuscripta Math. 121
  
  Pages : 425-43
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Journal Article] Moduli curves of supersingular K3 surfaces in characteristic 2 with Artin invariant 22006
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Proceedings of the Edinburgh Mathematical Society (2) 49・2
  
  Pages : 435-503
- Data Source
  KAKENHI-PROJECT-18540002
[Journal Article] Unirationality of certain supersingular $K3$ surfaces in characteristic 5.2006
- Author(s)
  I. Shimada, Duc Tai Pho
- Journal Title
  
  Manuscripta Math. 121
  
  Pages : 425-435
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540001
[Journal Article] Rational double points on supersingular K3 surfaces2004
- Author(s)
  I.Shimada
- Journal Title
  
  Math.Comp. 73
  
  Pages : 1989-2017
- Data Source
  KAKENHI-PROJECT-15340016
[Journal Article] Rational double points on supersingular K3 surfaces2004
- Author(s)
  I.Shimada
- Journal Title
  
  Math.Comp. 73
  
  Pages : 1989-2017
- Data Source
  KAKENHI-PROJECT-14654010
[Journal Article] Rational double points on supersingular K3 surfaces.2004
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Math.Comp. 73 no.248
  
  Pages : 1989-2017
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14540053
[Journal Article] Supersingular K3 surfaces in odd characteristic and sextic double planes.2004
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Math.Ann. 328 no.3
  
  Pages : 451-468
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14540053
[Journal Article] Rational double points on supersingular K3 surfaces2004
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Math. Comp. 73
  
  Pages : 1989-2017
- Data Source
  KAKENHI-PROJECT-14540053
[Journal Article] Perturbations of caustics and fronts2004
- Author(s)
  I.Shimada
- Journal Title
  
  Banach Center Publ. 62
  
  Pages : 101-116
- Data Source
  KAKENHI-PROJECT-14654010
[Journal Article] Supersingular K3 surfaces in old characteristic and sextic double plane2004
- Author(s)
  I.Shimada
- Journal Title
  
  Math.Ann. 328
  
  Pages : 451-468
- Data Source
  KAKENHI-PROJECT-14654010
[Journal Article] Supersingular K3 surfaces in odd characteristic and sextic double planes2004
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Math.Ann. 328
  
  Pages : 451-468
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14540053
[Journal Article] Supersingular K3 surfaces in characteristic 2 as double covers of a projective plane.2004
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Asian J.Math. 8
  
  Pages : 531-586
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14540053
[Journal Article] Supersingular K3 surfaces in characteristic 2 as double covers of a projective plane2004
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Asian J.Math. 8
  
  Pages : 531-586
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14540053
[Journal Article] Supersingular K3 surfaces in characteristic 2 as double covers of projective plane2004
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Asian J.Math. 8
  
  Pages : 531-586
- Data Source
  KAKENHI-PROJECT-14540053
[Journal Article] Supersingular K3 surfaces in odd characteristics and sextic double planes2004
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Math Ann. 328
  
  Pages : 451-468
- Data Source
  KAKENHI-PROJECT-14540053
[Journal Article] Vanishing cycles, the generalized Hodge conjecture and Grobner bases2004
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Banach Center Publ. 65
  
  Pages : 227-259
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14540053
[Journal Article] Vanishing cycles, the generalized Hodge conjecture and Grobner bases.2004
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Geometric singularity theory, Banach Center Publ. (Polish Acad.Sci., Warsaw) 65
  
  Pages : 227-259
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14540053
[Journal Article] Rational double points on supersingular K3 surfaces.2004
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Math.Comp. 248
  
  Pages : 1989-2017
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14540053
[Journal Article] Supersingular K3 surfaces in characteristic 2 as double covers of a projective plane2004
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Asian J.Math. 8・3
  
  Pages : 531-586
- Data Source
  KAKENHI-PROJECT-16340008
[Journal Article] Supersingular K3 surfaces in odd characteristic and sextic double plane2004
- Author(s)
  I.Shimada
- Journal Title
  
  Math.Ann. 328
  
  Pages : 451-468
- Data Source
  KAKENHI-PROJECT-15340016
[Journal Article] Vanishing cycles, the generalised Hodge conjecture, and Grobner bases2004
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Banach Center Publ. 65
  
  Pages : 227-259
- Data Source
  KAKENHI-PROJECT-14540053
[Journal Article] Fundamental groups of algebraic fiber spaces.2003
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Comment.Math.Helv. 78 no.2
  
  Pages : 335-362
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14540053
[Journal Article] On Zariski-van Kampen Theorem2003
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Canad.J.Math 55
  
  Pages : 133-156
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14540053
[Journal Article] Fundamental groups of algebraic fiber spaces2003
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Comment.Math.Helv 78
  
  Pages : 335-362
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14540053
[Journal Article] On the Zariski-van Kampen theorem.2003
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Canad.J.Math. 55 no.1
  
  Pages : 133-156
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14540053
[Journal Article] A note on rational normal curves totally tangent to a Hermitian variety
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Des. Codes Cryptogr
  
  Volume : (掲載決定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23654012
[Journal Article] On Frobenius incidence varieties of linear subspaces over finite fields, to appear in Finite Fields and their applications
- Author(s)
  Shimada, I
- Data Source
  KAKENHI-PROJECT-20540094
[Journal Article] Lattice Zariski k-ples of plane sextic curves and Z-splitting curves for double plane sextics
- Author(s)
  I. Shimada
- Journal Title
  
  Michigan Math. J. (to appear)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18204001
[Journal Article] The automorphism group of a supersingular K3 surface with Artin invariant 1 in characteristic 3
- Author(s)
  S. Kondo and I. Shimada
- Journal Title
  
  Int. Math. Res. Not
  
  Volume : (掲載決定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23654012
[Journal Article] Moduli curves of supersingular $K3$ surfaces in characteristic $2$ with Artin invariant $2$
- Author(s)
  I.Shimada
- Journal Title
  
  Proceedings of the Edinburgh Mathematical Society 近刊
- Data Source
  KAKENHI-PROJECT-16340019
[Journal Article] Non-homeomorphic conjugate complex varieties
- Author(s)
  Ichiro Shimada
- Journal Title
  
  Adv. Stud. Pure Math. (受理済み)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340002
[Journal Article] Generalized Zariski-van Kampen theorem and its application to Grassmannian dual varieties
- Author(s)
  I. Shimada
- Journal Title
  
  Internat. J. Math (to appear)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18204001
[Presentation] An Enriques involution of the Fermat quartic surface in characteristic 32017
- Author(s)
  Ichiro Shimada
- Organizer
  K3 surfaces and Realted Topics
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16K13749
[Presentation] On an Enriques surface associated with a quartic Hessian surface2017
- Author(s)
  Ichiro Shimada
- Organizer
  Algebraic Geometry Conference
- Place of Presentation
  Baeundae, Busan (韓国）
- Year and Date
  2017-03-29
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16K13748
[Presentation] An Enriques involution of the Fermat quartic surface in characteristic 32017
- Author(s)
  Ichiro Shimada
- Organizer
  K3 surfaces and Realted Topics
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16H03926
[Presentation] On an Enriques surface associated with a quartic Hessian surface2017
- Author(s)
  Ichiro Shimada
- Organizer
  Topology of Singularities
- Place of Presentation
  Vietnam Institute for Advanced Study in Mathematics (ベトナム）
- Year and Date
  2017-02-21
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16K13748
[Presentation] Rational double points on complex Enriques surfaces2017
- Author(s)
  Ichiro Shimada
- Organizer
  Geometry and Representation Theory Seminar , Queen's University
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16H03926
[Presentation] On an Enriques surface associated with a quartic Hessian surface2017
- Author(s)
  Ichiro Shimada
- Organizer
  Topology of Singularities
- Place of Presentation
  Vietnam Institute for Advanced Study in Mathematics, Vietnam
- Year and Date
  2017-02-21
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16H03926
[Presentation] An even extremal lattice of rank 642017
- Author(s)
  Ichiro Shimada
- Organizer
  東北大学情報科学研究科, 組合せ論セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-16H03926
[Presentation] On an Enriques surface associated with a quartic Hessian surface2017
- Author(s)
  Ichiro Shimada
- Organizer
  Algebraic Geometry Conference
- Place of Presentation
  Busan, Korea
- Year and Date
  2017-03-29
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16H03926
[Presentation] Rational double points on complex Enriques surfaces2017
- Author(s)
  島田伊知朗
- Organizer
  Workshop on Calabi-Yau manifolds: Arithmetics, Geometry and Physics, 08 August, 2017, Gakushuin University
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15H05738
[Presentation] On an Enriques surface associated with a quartic Hessian surface2017
- Author(s)
  Ichiro Shimada
- Organizer
  Oberseminar Algebraische und Arithmetische Geometrie, Leibniz Universit"at Hannover
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16H03926
[Presentation] On an Enriques surface associated with a quartic Hessian surface2017
- Author(s)
  島田伊知朗
- Organizer
  Oberseminar Algebraische und Arithmetische Geometrie, 04 May, 2017, Leibniz Universitat Hannover
- Invited
- Data Source
  KAKENHI-PROJECT-15H05738
[Presentation] Automorphisms of K3 surfaces and Enriques surfaces2017
- Author(s)
  島田伊知朗
- Organizer
  Hakodate workshop on arithmetic geometry 2017, 29 May, 2017 Hakodate
- Invited
- Data Source
  KAKENHI-PROJECT-15H05738
[Presentation] Lectures: On Zariski-van Kampen theorem2017
- Author(s)
  島田伊知朗
- Organizer
  Tribhuvan University, Kirtipur, Nepal
- Invited
- Data Source
  KAKENHI-PROJECT-15H05738
[Presentation] On an Enriques surface associated with a quartic Hessian surface2017
- Author(s)
  Ichiro Shimada
- Organizer
  Topology of Singularities
- Place of Presentation
  Vietnam Institute for Advanced Study in Mathematics, Hanoi
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15H05738
[Presentation] An even extremal lattice of rank 642017
- Author(s)
  Ichiro Shimada
- Organizer
  組合せ論セミナー（東北大学情報科学研究科）
- Invited
- Data Source
  KAKENHI-PROJECT-16K13749
[Presentation] An Enriques involution of the Fermat quartic surface in characteristic 32017
- Author(s)
  島田伊知朗
- Organizer
  K3 surfaces and Realted Topics
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15H05738
[Presentation] Rational double points on complex Enriques surfaces2017
- Author(s)
  島田伊知朗
- Organizer
  Geometry and Representation Theory Seminar , 25 September, 2017, Queen's University
- Invited
- Data Source
  KAKENHI-PROJECT-15H05738
[Presentation] Rational double points on complex Enriques surfaces2017
- Author(s)
  Ichiro Shimada
- Organizer
  Workshop on Calabi-Yau manifolds: Arithmetics, Geometry and Physics
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16H03926
[Presentation] Automorphisms of K3 surfaces and Enriques surfaces2017
- Author(s)
  Ichiro Shimada
- Organizer
  Hakodate workshop on arithmetic geometry 2017
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16H03926
[Presentation] Connected components of the moduli of elliptic K3 surfaces2016
- Author(s)
  Ichiro Shimada
- Organizer
  The 10th Arithmetic and Algebraic Geometry
- Place of Presentation
  東京大学
- Year and Date
  2016-12-14
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16K13748
[Presentation] A smooth surface containing 56 lines2016
- Author(s)
  Ichiro Shimada
- Organizer
  Algebra, geometry and topology of singularities
- Place of Presentation
  Galatasaray University （トルコ）
- Year and Date
  2016-05-13
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16K13748
[Presentation] Connected components of the moduli of elliptic K3 surfaces2016
- Author(s)
  Ichiro Shimada
- Organizer
  The 10th Arithmetic and Algebraic Geometry
- Place of Presentation
  The University of Tokyo
- Year and Date
  2016-12-14
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16H03926
[Presentation] Connected components of the moduli of elliptic K3 surfaces2016
- Author(s)
  Ichiro Shimada
- Organizer
  The 4th Franco-Japanese-Vietnamese Singularities
- Place of Presentation
  University Savoie Mont Blanc (フランス）
- Year and Date
  2016-11-09
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16K13748
[Presentation] Connected components of the moduli of elliptic K3 surfaces2016
- Author(s)
  Ichiro Shimada
- Organizer
  The 4th Franco-Japanese-Vietnamese Singularities
- Place of Presentation
  University Savoie Mont Blanc, Chambery
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15H05738
[Presentation] A smooth quartic surface containing 56 lines2016
- Author(s)
  Ichiro Shimada
- Organizer
  Algebra, geometry and topology of singularities
- Place of Presentation
  Galatasaray University, Turkey
- Year and Date
  2016-05-13
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16K13749
[Presentation] Computer-aided calculations in the study of K3 surfaces2016
- Author(s)
  Ichiro Shimada
- Organizer
  Colloquium talk
- Place of Presentation
  Vietnam National University, Hanoi, Vietnam
- Year and Date
  2016-03-17
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-25400042
[Presentation] A smooth quartic surface containing 56 lines2016
- Author(s)
  Ichiro Shimada
- Organizer
  Algebra, geometry and topology of singularities
- Place of Presentation
  Galatasaray University, Turk
- Year and Date
  2016-05-13
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16H03926
[Presentation] Connected components of the moduli of elliptic K3 surfaces2016
- Author(s)
  Ichiro Shimada
- Organizer
  The 4th Franco-Japanese-Vietnamese Singularities
- Place of Presentation
  University Savoie Mont Blanc, France
- Year and Date
  2016-11-09
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16K13749
[Presentation] Connected components of the moduli of elliptic K3 surfaces2016
- Author(s)
  Ichiro Shimada
- Organizer
  The 4th Franco-Japanese-Vietnamese Singularities
- Place of Presentation
  University Savoie Mont Blanc, France
- Year and Date
  2016-11-09
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16H03926
[Presentation] Automorphisms of supersingular K3 surfaces and Salem polynomials2015
- Author(s)
  Ichiro Shimada
- Organizer
  Conference on K3 surfaces and related topics
- Place of Presentation
  KIAS, Seoul
- Year and Date
  2015-11-16
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15H05738
[Presentation] Holes of the Leech lattice and projective models of K3 surfaces2015
- Author(s)
  Ichiro Shimada
- Organizer
  Arithmetic and Algebraic Geometry 2015
- Place of Presentation
  Graduate School of Mathematical Sciences, The University of Tokyo
- Year and Date
  2015-01-28
- Invited
- Data Source
  KAKENHI-PROJECT-25400042
[Presentation] Automorphisms of supersingular K3 surfaces and Salem polynomials2015
- Author(s)
  Ichiro Shimada
- Organizer
  Tsuda College Mini-Workshop "Calabi-Yau Varieties: Arithmetic, Geometry and Physics"
- Place of Presentation
  Tsuda College, Tokyo
- Year and Date
  2015-08-07
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-25400042
[Presentation] Automorphisms of supersingular K3 surfaces and Salem polynomials2015
- Author(s)
  Ichiro Shimada
- Organizer
  "Conference on K3 surfaces and related topics"
- Place of Presentation
  KIAS, Seoul, Korea
- Year and Date
  2015-11-16
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-25400042
[Presentation] On the topology of projective subspaces in complex Fermat varieties2015
- Author(s)
  Ichiro Shimada
- Organizer
  Geometry, Topology and Combinatorics of Hyperplane Arrangements and Related Problems
- Place of Presentation
  Universidad de Zaragoza, Spain
- Year and Date
  2015-09-16
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15H05738
[Presentation] Automorphisms of supersingular K3 surfaces and Salem polynomials2015
- Author(s)
  Ichiro Shimada
- Organizer
  Tsuda College Mini-Workshop "Calabi-Yau Varieties: Arithmetic, Geometry and Physics"
- Place of Presentation
  Tsuda College, Tokyo
- Year and Date
  2015-08-07
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15H05738
[Presentation] On the topology of projective subspaces in complex Fermat varieties2015
- Author(s)
  Ichiro Shimada
- Organizer
  Workshop "Motives and Algebraic Geometry"
- Place of Presentation
  Hokkaido univeristy, Sapporo
- Year and Date
  2015-05-29
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15H05738
[Presentation] On the topology of projective subspaces in complex Fermat varieties (joint work with Alex Degtyarev)2015
- Author(s)
  Ichiro Shimada
- Organizer
  Workshop "Motives and Algebraic Geometry"
- Place of Presentation
  Hokkaido univeristy, Sapporo
- Year and Date
  2015-05-29
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-25400042
[Presentation] On the topology of projective subspaces in complex Fermat varieties2015
- Author(s)
  Ichiro Shimada
- Organizer
  "Geometry, Topology and Combinatorics of Hyperplane Arrangements and Related Problems"
- Place of Presentation
  Facultad de Ciencias, Universidad de Zaragoza, Spain
- Year and Date
  2015-09-16
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-25400042
[Presentation] On the supersingular K3 surface in characteristic 5 with Artin invariant 12014
- Author(s)
  Ichiro Shimada
- Organizer
  函館数論幾何ワークショップ
- Place of Presentation
  北海道教育大学函館校
- Year and Date
  2014-05-28
- Invited
- Data Source
  KAKENHI-PROJECT-25400042
[Presentation] The graphs of Hoffman-Singleton, Higman-Sims, McLaughlin, and the Fermat curve of degree 6 in characteristic 52014
- Author(s)
  Ichiro Shimada
- Organizer
  第31回代数的組合せ論シンポジウム
- Place of Presentation
  東北大学片平さくらホール
- Year and Date
  2014-06-20
- Invited
- Data Source
  KAKENHI-PROJECT-25400042
[Presentation] On the supersingular K3 surface in characteristic 5 with Artin invariant 12014
- Author(s)
  Ichiro Shimada
- Organizer
  K3 surfaces and their moduli
- Place of Presentation
  Schiermonnikoog, Netherlands
- Year and Date
  2014-05-07
- Invited
- Data Source
  KAKENHI-PROJECT-25400042
[Presentation] K3 Surfaces and Lattice Theory2014
- Author(s)
  Ichiro Shimada
- Organizer
  日本数学会　秋季総合分科会
- Place of Presentation
  広島大学
- Year and Date
  2014-09-28
- Invited
- Data Source
  KAKENHI-PROJECT-25400042
[Presentation] Supersingular K3 surfaces with Artin invariant 10 (joint work with S. Kondo)2013
- Author(s)
  Ichiro shimada
- Organizer
  Arithmetic and Algebraic Geometry 2013
- Place of Presentation
  Graduate School of Mathematical Sciences, The University of Tokyo
- Year and Date
  2013-01-29
- Data Source
  KAKENHI-PROJECT-23654012
[Presentation] Supersingular K3 surfaces with Artin invariant 10 (joint work with S. Kondo)2013
- Author(s)
  Ichiro Shimada
- Organizer
  Arithmetic and Algebraic Geometry 2013
- Place of Presentation
  The University of Tokyo
- Invited
- Data Source
  KAKENHI-PROJECT-23654012
[Presentation] Supersingular K3 surfaces with Artin invariant 10 (joint work with S. Kondo)2013
- Author(s)
  Ichiro Shimada
- Organizer
  New Trends in arithmetic and geometry of algebraic surfaces
- Place of Presentation
  CIRM, Luminy, France
- Invited
- Data Source
  KAKENHI-PROJECT-23654012
[Presentation] On rational normal curves totally tangent to a Hermitian variety2012
- Author(s)
  Ichiro Shimada
- Organizer
  射影多様体の幾何とその周辺2012
- Place of Presentation
  高知大学理学部
- Invited
- Data Source
  KAKENHI-PROJECT-23654012
[Presentation] On rational normal curves totally tangent to a Hermitian variety2012
- Author(s)
  Ichiro shimada
- Organizer
  射影多様体の幾何とその周辺 2012
- Place of Presentation
  高知大学理学部
- Year and Date
  2012-10-08
- Data Source
  KAKENHI-PROJECT-23654012
[Presentation] Supersingular K3 surfaces with Artin invariant 10 (joint work with S. Kondo)2012
- Author(s)
  Ichiro shimada
- Organizer
  New Trends in arithmetic and geometry of algebraic surfaces
- Place of Presentation
  CIRM, Luminy, France
- Year and Date
  2012-03-12
- Data Source
  KAKENHI-PROJECT-23654012
[Presentation] The automorphism group of Fermat quartic surface in characteristic 3 （joint work with S. Kondo）2012
- Author(s)
  Ichiro Shimada
- Organizer
  特異点と多様体の幾何学
- Place of Presentation
  山形大学理学部
- Invited
- Data Source
  KAKENHI-PROJECT-23654012
[Presentation] The automorphism group of Fermat quartic surface in characteristic 3 (joint work with S. Kondo)2012
- Author(s)
  Ichiro shimada
- Organizer
  特異点と多様体の幾何学
- Place of Presentation
  山形大学理学部
- Year and Date
  2012-08-27
- Data Source
  KAKENHI-PROJECT-23654012
[Presentation] Supersingular K3 surfaces in characteristic 52011
- Author(s)
  Ichiro shimada
- Organizer
  代数幾何学研究集会-ファノ多様体と正標数上の話題を中心として-
- Place of Presentation
  九州大学伊都キャンパス数理学研究教育棟
- Year and Date
  2011-02-21
- Data Source
  KAKENHI-PROJECT-23654012
[Presentation] 超特異K3曲面の次数2の射影モデルについて2011
- Author(s)
  島田伊知朗
- Organizer
  代数幾何ワークショップ
- Place of Presentation
  東京大学大学院数理科学研究科
- Year and Date
  2011-12-08
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Supersingular K3 surfaces and lattice theory2011
- Author(s)
  島田伊知朗
- Organizer
  Arithmetic and Algebraic Geometry 2011, 21 January
- Place of Presentation
  University of Tokyo
- Year and Date
  2011-01-21
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] 超特異K3 曲面の次数２の射影モデルについて2011
- Author(s)
  島田　伊知朗
- Organizer
  代数幾何ワークショップ(招待講演)
- Place of Presentation
  東京大学大学院数理科学研究科
- Data Source
  KAKENHI-PROJECT-23654012
[Presentation] Supersingular K3 surfaces in characteristic 52011
- Author(s)
  島田伊知朗
- Organizer
  代数幾何学研究集会-ファノ多様体と正標数上の話題を中心として-
- Place of Presentation
  九州大学(招待講演)
- Year and Date
  2011-02-21
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Supersingular K3 surfaces in characteristic 52011
- Author(s)
  島田伊知朗
- Organizer
  代数幾何学研究集会-ファノ多様体と正標数上の話題を中心として-, 21 February
- Place of Presentation
  九州大学伊都キャンパス数理学研究教育棟
- Year and Date
  2011-02-21
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Supersingular K3 surfaces and lattice theory2011
- Author(s)
  Ichiro Shimada
- Organizer
  Arithmetic and Algebraic Geometry 2011
- Place of Presentation
  東京大学(招待講演)
- Year and Date
  2011-01-21
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Ichiro shimada2011
- Author(s)
  Ichiro shimada
- Organizer
  代数幾何ワークショップ
- Place of Presentation
  東京大学大学院・数理科学研究科
- Year and Date
  2011-12-08
- Data Source
  KAKENHI-PROJECT-23654012
[Presentation] 標数 5 における超特異 K3 曲面2011
- Author(s)
  Ichiro shimada
- Organizer
  日本数学会中四国支部
- Place of Presentation
  鳴門地場産業振興センター
- Year and Date
  2011-01-29
- Data Source
  KAKENHI-PROJECT-23654012
[Presentation] 標数5における超特異K3曲面2011
- Author(s)
  島田伊知朗
- Organizer
  日本数学会中四国支部, 29 January
- Place of Presentation
  鳴門地場産業振興センター
- Year and Date
  2011-01-29
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Lattices of algebraic cycles in positive characteristics2010
- Author(s)
  島田伊知朗
- Organizer
  5th Pacific Rim Conference on Mathematics
- Place of Presentation
  Stanford University(米国)
- Year and Date
  2010-06-02
- Data Source
  KAKENHI-PROJECT-19204002
[Presentation] Lattices of algebraic cycles in positive characteristics2010
- Author(s)
  Ichiro Shimada
- Organizer
  5th Pacific Rim Conference on Mathematics
- Place of Presentation
  Stanford University, アメリカ(招待講演)
- Year and Date
  2010-07-02
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] 小さい標数における超特異K3曲面の構成2010
- Author(s)
  島田伊知朗
- Organizer
  玉原特殊多様体研究集会
- Place of Presentation
  玉原国際セミナーハウス
- Year and Date
  2010-09-08
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] 小さい標数における超特異K3曲面について2010
- Author(s)
  島田伊知朗
- Organizer
  代数幾何研究集会2010
- Place of Presentation
  法政大学小金井キャンパス
- Year and Date
  2010-07-17
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Supersingular K3 surfaces and lattice theory2010
- Author(s)
  島田伊知朗
- Organizer
  Arithmetic and Algebraic Geometry 2011
- Place of Presentation
  東京大学
- Year and Date
  2010-01-21
- Data Source
  KAKENHI-PROJECT-19204002
[Presentation] Lattices of algebraic cycles on varieties of Fermat type2010
- Author(s)
  島田伊知朗
- Organizer
  Algebraic Geometry in Positive Characteristic and Related Topics
- Place of Presentation
  東京大学数理科学研究所
- Year and Date
  2010-02-19
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Supersingular K3 surfaces and lattice theory2010
- Author(s)
  I. Shimada
- Organizer
  Arithmetic and Algebraic Geometry 2011
- Place of Presentation
  東京大学数理科学研究科
- Year and Date
  2010-01-21
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Lattices of algebraic cycleson varieties of Fermat type(joint workwith Nobuyoshi Takahashi)2010
- Author(s)
  島田伊知朗
- Organizer
  Algebraic Geometry in Characteristic p and Related Topics
- Place of Presentation
  University of Tokyo
- Year and Date
  2010-02-19
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] 小さい標数における超特異K3曲面の構成2010
- Author(s)
  島田伊知朗
- Organizer
  代数幾何研究集会2010
- Place of Presentation
  法政大学(招待講演)
- Year and Date
  2010-07-17
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Lattices of algebraic cycles in positive characteristics2010
- Author(s)
  島田伊知朗
- Organizer
  5th Pacific Rim Conference on Mathematics
- Place of Presentation
  Stanford University, USA
- Year and Date
  2010-07-02
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] 超特異代数多様体について2010
- Author(s)
  島田伊知朗
- Organizer
  日本数学会
- Place of Presentation
  名古屋大学
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Links of hypersurface simple K3 singularities (joint work with A. Katanaga)2009
- Author(s)
  島田伊知朗
- Organizer
  Hodge theory and algebraic geometry
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2009-07-03
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Splitting curves for thedouble covering branching along a planecurve of degree 62009
- Author(s)
  島田伊知朗
- Organizer
  第4回代数・解析・幾何学セミナー
- Place of Presentation
  鹿児島大学
- Year and Date
  2009-02-18
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] On lattice-theoretic invariants of curves on a surface2009
- Author(s)
  I. Shimada
- Organizer
  The 2nd MSJ-ST ArranaPments of Hypernlanes
- Place of Presentation
  北海道大学
- Year and Date
  2009-08-12
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] 超特異K3曲面と格子理論2009
- Author(s)
  島田伊知朗
- Organizer
  代数学と計算
- Place of Presentation
  首都大学東京
- Year and Date
  2009-12-04
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Zariski pairs and lattice theory2009
- Author(s)
  島田伊知朗
- Organizer
  Antalya Algebra Days XI
- Place of Presentation
  Antalya, Turk
- Year and Date
  2009-03-24
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] On lattice-invariants of complex algebraic surfaces and theirb applications slides2009
- Author(s)
  島田伊知朗
- Organizer
  Symposium in algebraic geometry
- Place of Presentation
  Busan, Korea
- Year and Date
  2009-12-28
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] On equisingular families of plane curves of degree 62009
- Author(s)
  島田伊知朗
- Organizer
  Arthimetic and Algebraic Geometry Related to Moduli Spaces
- Year and Date
  2009-01-19
- Data Source
  KAKENHI-PROJECT-19540043
[Presentation] Splitting curves for the double covering branching along a plane curve of degree 62009
- Author(s)
  島田伊知朗
- Organizer
  第4回代数・解析・幾何学セミナー
- Place of Presentation
  鹿児島大学理学部
- Year and Date
  2009-02-18
- Data Source
  KAKENHI-PROJECT-18540034
[Presentation] On lattice-invariants of complex algebraic surfaces and their applications2009
- Author(s)
  I. Shimada
- Organizer
  Symposium in algebraic geometry
- Place of Presentation
  Busan, Korea
- Year and Date
  2009-12-28
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Zariski pairs of normal surfaces in P32009
- Author(s)
  島田伊知朗
- Organizer
  The 5th Franco-Japanese Symposium on Singularities
- Place of Presentation
  IRMA, Strasbourg, フランス
- Year and Date
  2009-08-27
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] On Zariski pairs of normal surfaces in P32009
- Author(s)
  島田伊知朗
- Organizer
  5th Franco-Japanese symposium on Singularites
- Place of Presentation
  Universite de Strasbourg
- Year and Date
  2009-08-27
- Data Source
  KAKENHI-PROJECT-19540043
[Presentation] Transcendenlatl lattices of surfaces, Workshop2009
- Author(s)
  島田伊知朗
- Organizer
  Category Theory, Computer Science and Topology
- Place of Presentation
  信州大学
- Year and Date
  2009-10-18
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] On lattice theoretic invariants of curves on a surface2009
- Author(s)
  I. Shimada
- Organizer
  The 2nd MSJ-SI Arrangements of Hyperplanes
- Place of Presentation
  Hokkaido Univ.(Sapporo)
- Year and Date
  2009-08-12
- Data Source
  KAKENHI-PROJECT-18204001
[Presentation] Zariski pairs and lattice theory2009
- Author(s)
  島田伊知朗
- Organizer
  General Seminar
- Place of Presentation
  Bilkent University, Ankara, Turk
- Year and Date
  2009-03-18
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] On equisingular families of plane curves of degree 62009
- Author(s)
  I. Shimada
- Organizer
  Arithmetic and Algebraic Geometry Related to Moduli Spaces
- Place of Presentation
  Univ. of Tokyo
- Year and Date
  2009-01-19
- Data Source
  KAKENHI-PROJECT-18204001
[Presentation] On lattice-invariants of complex algebraic surfaces and their applications2009
- Author(s)
  島田伊知朗
- Organizer
  Symposium in algebraic geometry
- Place of Presentation
  Busan, 韓国
- Year and Date
  2009-12-28
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] On lattice-theoretic invariants of curves on a surface2009
- Author(s)
  島田伊知朗
- Organizer
  The 2ndMSJ-SI Arrangements of Hyperplanes
- Place of Presentation
  Hokkaido University, Sapporo
- Year and Date
  2009-08-12
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Splitting curves for thedouble covering branching along a planecurve of degree 62009
- Author(s)
  島田伊知朗
- Organizer
  IIandIII,特異点セミナー
- Place of Presentation
  東京理科大学
- Year and Date
  2009-01-23
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Transcendental lattices of complex algebraic surfaces2009
- Author(s)
  島田伊知朗
- Organizer
  Tohoku-Fudan joint symposium on algebraic geometry
- Place of Presentation
  Tohoku University
- Year and Date
  2009-11-25
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] On equisingular families of plane curves of degree 62009
- Author(s)
  Ichiro Shimada
- Organizer
  Arithmetic and Algebraic Geometry Related to Moduli Spaces
- Place of Presentation
  東京大学数理科学研究所
- Year and Date
  2009-01-19
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Transcendenlatl lattices of surfaces2009
- Author(s)
  島田伊知朗
- Organizer
  Workshop "Category Theory, Computer Science and Topology"
- Place of Presentation
  信州大学(長野県)
- Year and Date
  2009-10-18
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Zariski pairs of normal surfaces in P^32009
- Author(s)
  島田伊知朗
- Organizer
  The 5th Franco-Japanese Symposium on Singularities
- Place of Presentation
  IRMA, Strasbourg, France
- Year and Date
  2009-08-27
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Remarks on Zariski pairsof surfaces in the projective space2009
- Author(s)
  島田伊知朗
- Organizer
  Seminar Talk
- Place of Presentation
  Fudan University, ShangHai, China
- Year and Date
  2009-09-24
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Splitting curves for the double covering branching along a plane curve of degree 62009
- Author(s)
  Ichiro Shimada
- Organizer
  第4回代数・解析・幾何学セミナー
- Place of Presentation
  鹿児島大学理学部
- Year and Date
  2009-02-18
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] On lattice-theoretic invariants of curves on a surface2009
- Author(s)
  島田伊知朗
- Organizer
  The 2nd MSJ-SI Arrangements of Hyperplanes
- Place of Presentation
  北海道大学
- Year and Date
  2009-08-12
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Transcendental lattices of complex algebraic surfaces2009
- Author(s)
  島田伊知朗
- Organizer
  Tohoku-Fudan joint symposium on algebraic geometry
- Place of Presentation
  東北大学
- Year and Date
  2009-11-25
- Data Source
  KAKENHI-PROJECT-19204002
[Presentation] On equisingular families of plane curves of degree 62009
- Author(s)
  島田伊知朗
- Organizer
  Arithmetic and Algebraic Geometry Related to Moduli Spaces
- Place of Presentation
  University of Tokyo
- Year and Date
  2009-01-19
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Transcendental lattices of complex algebraic surfaces2009
- Author(s)
  I. Shimada
- Organizer
  Tohoku-Fudan joint symposium on algebraic geometry
- Place of Presentation
  Tohoku Univ
- Year and Date
  2009-12-25
- Data Source
  KAKENHI-PROJECT-18204001
[Presentation] Generalized Zariski-vanKampen theorem and its application toGrassmannian dual varieties2008
- Author(s)
  Ichiro Shimada
- Organizer
  Conferenceon Topology-Geometry-Algebra-Arithmetic
- Place of Presentation
  Dalat University, Dalat, Vietnam
- Year and Date
  2008-10-22
- Data Source
  KAKENHI-PROJECT-18540002
[Presentation] Splitting curves for double sextic planes2008
- Author(s)
  Ichiro Shimada
- Organizer
  Algebraic Geometry in Positive Characteristics and Related Topics
- Place of Presentation
  名古屋大学多元数理科学研究所
- Year and Date
  2008-11-07
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Dessins d'enfants and transcendental lattices of singular K3 surfaces2008
- Author(s)
  Ichiro Shimada
- Organizer
  Symposium for Professor Fumio Sakai's 60th birthday
- Place of Presentation
  Saitama University
- Year and Date
  2008-03-10
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] Generalized Zariski-van Kampen theorem2008
- Author(s)
  Ichiro Shimada
- Organizer
  Algebraic Geometry in East Asia
- Place of Presentation
  Korean Inst, Adv. Studies, korea
- Year and Date
  2008-11-13
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Dessins d'enfants and transcendental lattices of singular K3 surfaces2008
- Author(s)
  I. Shimada
- Organizer
  酒井文雄先生還暦記念研究集会
- Place of Presentation
  埼玉大学理学部数学教室
- Year and Date
  2008-03-10
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] Generalized Zariski-van Kampen theorem and its application to Grassmannian dual varieties2008
- Author(s)
  Ichiro Shimada
- Organizer
  Conference on Topology-Geometry-Algebra-Arithmetic
- Place of Presentation
  Dalat University, Vietnam
- Year and Date
  2008-12-22
- Data Source
  KAKENHI-PROJECT-20340002
[Presentation] Topology and arithmetic of maximizing sextics2008
- Author(s)
  I. Shimada
- Organizer
  SNU-HU 5th Joint Symposium on Mathematics
- Place of Presentation
  Seoul National University
- Year and Date
  2008-01-25
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] 数体上定義された特異K3曲面2007
- Author(s)
  I. Shimada
- Organizer
  第52回代数学シンポジウム
- Place of Presentation
  神戸大学
- Year and Date
  2007-08-08
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] Non-homeomorphicconjugate complex varieties2007
- Author(s)
  Ichiro Shimada
- Organizer
  The 6thPolish-Japanese Singularity TheoryWorking Days
- Place of Presentation
  Sopot, Poland
- Year and Date
  2007-07-12
- Data Source
  KAKENHI-PROJECT-18540002
[Presentation] Transcendental lattices and supersingular reduction lattices of asingular K3 surface2007
- Author(s)
  I. Shimada
- Organizer
  COE seminar on algebraic geometry
- Place of Presentation
  慶応大学日吉キャンパス
- Year and Date
  2007-09-04
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] Singular K3 surfaces and non-homeomorphic conjugate varieties2007
- Author(s)
  Ichiro Shimada
- Organizer
  Algebraic Geometry and Com-mutative Algebra Tokyo 2007
- Place of Presentation
  University of Tokyo
- Year and Date
  2007-12-14
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] Fundamental groups of complements of dual varieties in Grassmannian2007
- Author(s)
  Ichiro Shimada
- Organizer
  Conference on Symplectic Geom-etry
- Place of Presentation
  RIMS
- Year and Date
  2007-07-26
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] Simple braid group of Riemann surface and the fundamental group of the complement of the branch curves2007
- Author(s)
  Ichiro Shimada
- Organizer
  Workshop for ramified coverings
- Place of Presentation
  Tohoku Gakuin University
- Year and Date
  2007-06-09
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] Singular K3 surfaces and non-homeomorphic conjugate varieties2007
- Author(s)
  I. Shimada
- Organizer
  Algebraic Geometry and Commutative Algebra Tokyo 2007
- Place of Presentation
  東京大学大学院数理科学研究科
- Year and Date
  2007-11-14
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] Non-homeomorphic conjugate complex varieties2007
- Author(s)
  Ichiro Shimada
- Organizer
  Singularities in Geometry and Topology
- Place of Presentation
  Tateyama Hotel
- Year and Date
  2007-08-30
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] Transcendental lattices and supersingular reduction lattices of a singular K3 surface2007
- Author(s)
  Ichiro Shimada
- Organizer
  COE seminar on algebraic geom-etry
- Place of Presentation
  Keio University
- Year and Date
  2007-09-04
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] Fundamental groups of complements of dual varieties in Grassmannian2007
- Author(s)
  Ichiro Shimada
- Organizer
  Algebraic Geometry of Higher Dimensional Varieties and Vec-tor Bundles
- Place of Presentation
  Kyushu University
- Year and Date
  2007-09-11
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] 分岐曲線の補集合の基本群とリーマン面の単純ブレイド群2007
- Author(s)
  I. Shimada
- Organizer
  第1回「分岐被覆に関連する代数幾何とトポロジー」ワークショップ
- Place of Presentation
  東北学院大学工学部多賀城キャンパス
- Year and Date
  2007-06-09
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] Rational double points on K3 surfaces2007
- Author(s)
  Ichiro Shimada
- Organizer
  Niigata Workshop on Complex Geometry and Singularities
- Place of Presentation
  Cross Pal Niigata
- Year and Date
  2007-08-24
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] on-homeomorphic conjugate complex varieties Singularities in Geometry and Topology2007
- Author(s)
  I. Shimada
- Organizer
  Fourth Franco-Japanese Symposium on Singularities
- Place of Presentation
  Tateyama Kokusai Hotel, Toyama
- Year and Date
  2007-08-30
- Data Source
  KAKENHI-PROJECT-18204001
[Presentation] Fundamental groups of complements of dual varieties in Grassmannian2007
- Author(s)
  I. Shimada
- Organizer
  高次元代数多様体とベクトル束の代数幾何学
- Place of Presentation
  九州大学理学部,博多
- Year and Date
  2007-09-11
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] Tanscendental lattices and supersingular reduction lattces of a singular K3 surface2007
- Author(s)
  I. Shimada
- Organizer
  COE seminar on algebraic geometly
- Place of Presentation
  慶応大学日吉キャンパス
- Year and Date
  2007-09-04
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] Non-homeomorphic conjugate complex varieties2007
- Author(s)
  I. Shimada
- Organizer
  6th Polish-Japanese Singularity Theory Working Days
- Place of Presentation
  Sopot,Poland
- Year and Date
  2007-07-12
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] Rational double points on K3 surfaces2007
- Author(s)
  I. Shimada
- Organizer
  Niigata Workshop on Complex Geometry and Singularities
- Place of Presentation
  CrossPal Niigata
- Year and Date
  2007-08-24
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] Fundamental groups of complements of dual varieties in Grassmannian2007
- Author(s)
  I. Shimada
- Organizer
  Conference on Symplectic Geometry
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2007-07-26
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] Non-homeomorphic conjugate complex varieties2007
- Author(s)
  島田伊知朗
- Organizer
  4th Franco-Japanese symposium on Singularites
- Place of Presentation
  富山市
- Year and Date
  2007-08-30
- Data Source
  KAKENHI-PROJECT-19540043
[Presentation] Singular K3 surfaces over a number field2007
- Author(s)
  Ichiro Shimada
- Organizer
  The 52-nd Symposium for alge-bra
- Place of Presentation
  Kobe University
- Year and Date
  2007-08-08
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] Non-homeomorphic conjugate complex varieties2007
- Author(s)
  I. Shimada
- Organizer
  Singularities in Geometry and Topology
- Place of Presentation
  立山国際ホテル
- Year and Date
  2007-08-30
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] Non-homeomorphic conjugate complex varieties2007
- Author(s)
  Ichiro Shimada
- Organizer
  The 6th Polish-Japanese Singu-larity Theory Working Days
- Place of Presentation
  Sopot, Poland
- Year and Date
  2007-07-12
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] On arithmetic Zariski pairs in degree 62006
- Author(s)
  Ichiro Shimada
- Organizer
  特異点と基本群のワークショップ
- Place of Presentation
  東京理科大学
- Year and Date
  2006-12-27
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] On arithmetic Zariski pairs in degree 62006
- Author(s)
  Ichiro Shimada
- Organizer
  Workshop for singularities and fundamental groups
- Place of Presentation
  Tokyo University of Science
- Year and Date
  2006-12-27
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] Singularities of dual varieties in characteristic 32006
- Author(s)
  Ichiro Shimada
- Organizer
  International Symposium on singularity theory and its applications
- Place of Presentation
  Changsha, 中国
- Year and Date
  2006-09-07
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] On arithmetic Zariski pairs in degree 62006
- Author(s)
  Ichiro Shimada
- Organizer
  Mini-workshop on hyperplane arrangements
- Place of Presentation
  北海道大学
- Year and Date
  2006-12-07
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18540001
[Presentation] Singularities of dualvarieties in characteristic 32006
- Author(s)
  Ichiro Shimada
- Organizer
  International Symposium on singularitytheory and its applications
- Place of Presentation
  Changsha, China
- Year and Date
  2006-09-07
- Data Source
  KAKENHI-PROJECT-18540002
[Presentation] Borcherds method and automorphism groups of K3 surfaces
- Author(s)
  Ichiro Shimada
- Organizer
  Complex Analysis and Topology of Discrete Groups and Hyperbolic Spaces
- Place of Presentation
  RIMS, Kyoto University
- Invited
- Data Source
  KAKENHI-PROJECT-25400042
[Presentation] An algorithm to compute automorphism groups of K3 surfaces
- Author(s)
  Ichiro Shimada
- Organizer
  Branched Coverings, Degenerations, and Related Topics 2014
- Place of Presentation
  Hiroshima University
- Invited
- Data Source
  KAKENHI-PROJECT-25400042
[Presentation] On the supersingular K3 surface in characteristic 5 with Artin invariant 1
- Author(s)
  Ichiro Shimada
- Organizer
  Arithmetic and Algebraic Geometry 2014
- Place of Presentation
  Graduate School of Mathematical Sciences, The University of Tokyo
- Invited
- Data Source
  KAKENHI-PROJECT-25400042
[Presentation] An algorithm to compute automorphism groups of K3 surfaces
- Author(s)
  Ichiro Shimada
- Organizer
  The Asian Mathematical Conference 2013
- Place of Presentation
  Busan, Korea
- Invited
- Data Source
  KAKENHI-PROJECT-25400042

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Shimada Ichiro 島田 伊知朗

SHIMADA Ichiro 島田 伊知朗

SHIMADA Ichirou 島田 伊知郎

島田 伊知明 シマダ イチロウ

島田 伊知朗 シマダ イチロウ

Research Projects

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Co-Researchers

Explicit study of hyperplane arrangements and related stratified spaces via discrete structuresOngoing

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Computational study of algebraic geometryPrincipal InvestigatorOngoing

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変形を用いたChow群の研究Ongoing

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正標数の代数多様体に現れる組合せ論的構造の研究Principal InvestigatorOngoing

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格子、保型形式とモジュライ空間の総合的研究Ongoing

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３次元多様体の幾何構造と組合せ構造Ongoing

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Computational study of K3 surfacesPrincipal Investigator

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Higher dimensional braid monodromyPrincipal Investigator

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Shimada Ichiro 島田伊知朗

SHIMADA Ichiro 島田伊知朗

SHIMADA Ichirou 島田伊知郎

島田伊知明シマダイチロウ

島田伊知朗シマダイチロウ