MIYANISHI Masayoshi 宮西正宜

… Alternative Names

Researcher Number	80025311
Other IDs
External Links
Affiliation (Current)	2018 : 関西学院大学, 特定プロジェクト研究センター, 客員研究員
Affiliation (based on the past Project Information) *help	2009 – 2017 : Kwansei Gakuin University, 数理科学研究センター, 客員研究員 2003 – 2008 : Kwansei Gakuin University, School of Science & Technology, Professor, 理工学部, 教授 1996 – 2002 : Osaka University, Graduate School of Science, Professor, 大学院・理学研究科, 教授 1996 : Osaka Univ. Department of Math. Professor, 大学院理学研究科, 教授 1986 – 1995 : 大阪大学, 理学部, 教授 1986 : 大阪大学, 理学部, 助教授
Review Section/Research Field	Principal Investigator Algebra / Algebra / 代数学・幾何学 Except Principal Investigator 代数学・幾何学 / Algebra / Algebra / Geometry / Geometry / Basic analysis / General mathematics (including Probability theory/Statistical mathematics)
Keywords	Principal Investigator ジャコビアン予想 / 開代数曲面 / 商特異点 / 不分岐自己準同型射 / 代数曲面 / 特異点 / アフィン空間 / 多項式環 / アフィン擬平面 / アフィン代数多様体 … More Except Principal Investigator 代数幾何学 / 特異点 / ヘッケ環 / 結び目 / 複素多様体 / モジュライ空間 / 群作用 / 自己双対多様体 / ツイスター空間 / twistor space / 代数次元 / complex manifold / affine pseudo-plane / algebraic dimension / A^1-fibration / Makar-Limanov invariant / アーベル多様体 / ヤコビ多様体 / 楕円曲線 / 代数群 / グラフ / 等分方程式 / ホッジ理論 / 超楕円曲線 / 類体論 / group action / 埋め込み / Cancellation Problem / Hecke algebra / 可換環論 / 自己双対計量 / polynomial ring / 局所べき零微分 / scalar curvature / graded Betti number / ガロワ拡大 / ゼータ関数 / Singularity / componentwise linear / 数式処理 / Algebraic Geometry / 代数多様体 / 可換環 / 代数幾何 / 井上曲面 / Douady空間 / 虚数乗法 / ベクトル束 / Elliptic curve / twistor空間 / lexsegment ideal / 基本群 / self-dual manifold / ガロワ群 / アファインファイブレーション / generic initial ideal / 共形場理論 / VII型曲面 / 絡み目 / locally nilpotent derivation / スカラー曲率 / 有限群の表現 / 有限群 / ホップ代数 / algebraic torus action / パンルベ方程式 / hyperkahler manifold / カラビ・ヤウ多様体 / 加法群 / 量子群 / 形式群 / code / Jacobian variety / Algebraic curve / A^1_*-fibration / 符号 / 多項式 / 代数群の作用 / リ-環 / 保型関数 / 超弦理論 / 類体の構成 / Division points / Burnside ring / 極限公式 / 多様体の大域的研究 / arithmetic geometry / Hilbert函数 / τ函数 / トーラス群 / 環論 / Computer algbra / Taniyama-Shumura conjecture / 加法公式 / 算術的代数多様体 / 可換理論 / Knot invariant / 制限準同型 / Cobordism / 解析幾何 / アソシエーションスキーム / h-三角形 / 等分点の体 / 表現論 / ハイパーケーラー多様体 / 超ケーラー多様体 / Mordell-Weil格子 / Kruskal-Katona thearem / アファイン空間 / 可積分系 / torus action / Cancellation問題 / Twisotr thoery / Fixed point theorems / コード理論 / 圏 / 加法群の代数的作用 / 放物束 / Jacobian Conjecture / Mordell-Weil lattice / Period / 代数様体 / 対数的幾何学 / Qホモロジー平面 / カッツ・ムーディーリー環 / デル・ペッツオ曲面 / 双有理幾何学 / トレリ問題 / モデュライ / 算術的代数幾何学 / Kruskal-katona定理 / 変換群 / K3曲面 / 等分点 / Vector Bundle / hyperkahler多様体 / 代数曲線 / self-dual metric / 超平面配置 / 谷山-志村予想 / Lefschetz ring / Twistor空間 / 倉西空間 / Conformal Field Theory / derived category / 大域解析 / Hamming code / 単体的複体 / Hamming符号 / the Painleve equation / Hodge理論 / non-associative algebras / ベルグマン核 / Semigroup / Class fields / surface of type VII / 双有理幾何 / 代数多様体の変形 / Doady space / factorially closed / スピン・モデル / Automorphic function / 同期 / 対数的幾何 / 可微分多様体 / 線型表現 / アインシュタイン・ケーラー多様体 / singularity / 外積代数 / オービホールド / 量子コホモロジー / 可解格子模型 / 保型形式 / Painleve方程式 / G同相 / 格子模型 / 非結合代数 / category / 局所冪零微分 / Unitary Refrection Group / コンパクト・リー群 / P進一意化 / フュージョン代数 / 不動点定理 / deformation theory / Algebraic Variety / 既約表現 / コンパクト化 / アレクサンダー多項式 / 指数定理 / derivation / ブレイド群 / Riemann surface / モデュライ理論 / 重力場 / コホモロジー / グレブナ-基底 / トーラス群の作用 / アフィンファイブレーション / G_a-action / 鏡映群 / Cohen-Macaulay / analytic geometry / Complex symplectic variety / 絡み目の不変量 / 整数論 / アフィン代数多様体 / アフィン・リー代数 / 超リー代数 / 統計力学 / カラビーヤウ多様体 / ガロワ拡大体 / 複素関数の表示法 / 埋め込み問題 / 半群論 / Jacobian conjecture / Golay符号 / algebraic geometry / twistor line / 局所ワイル群 / algebraic geemetry / アダマール行列 / Ernst equation / Moduli / Kahler多様体 / モジュラー形式 / 位相多様体 / 量子代数 / エルミート対称空間 / Cohen-Macaulay ring / 分解法則 / Linearization Problem / affine threefold / 導来圏 / 正標数 / ディンキン数学 / ヘーガード分解 / G-sコボルディズム / 変形理論 / Quantum Group / 連分数展開 / アルチンのL関数 / Cohen-Macaulay環 / 有限自由分解 / equivariant vector field / 実験数学 / 多元環の表現 / Painleve Equation / レフシェッツ環 / コボルディズム / Hodge theory / 多項式環 / アソシエーション・スキーム / 凸多面体 / 複素微分幾何 / Association Scheme / 最高ウェイト加群 / toric surface / Joyce予想 / Dynkin mathematics / embedding / 半群 / 次数付ベッチ数列 / Jacobian予想 / Commutative Algebra / G-endomorphism / toric曲面 / 反自己双対多様体 / パンルベ函数 / トーリック幾何 / Joyce conjecture / logarithmic geometry / 群スキーム / moduli space / Limit-formula / Lefachety環 / Ring Theory / 数理的代数幾何 / squaretree inonomial / ホモトピー表現 / G_m作用 / PainleVe'方程式 / 超幾何関数 / additive group action / 相関関数 / Stable Sheaves / ルート系 / Classification of Algebraic Varieties / Super Lie algebra / Homotopy representation / 線形化問題 / 二次体の類数 / polarigation / global analysis on graphs / Componentwise linear / ミラーシンメトリー / Kahler Manifold / squarefree monomial / quotient / 代数多様体の分類 / テンパリー・リーブ代数 / 有限単純群 / A^1 fibration / パンルヴェ方程式 / Torelli problem / Kac-Moody Lie Algebra / 開代数多様体 / 半単純リー環の共役類 / 双対複体 / quotient morphism / トレリ型問題 / Alexander polynomial / 虚数乗法論 / lattice model / Whitehead群 / toric geometry / del Pezzo曲面 / 双エルミート構造 / ラグランジュ部分多様体 / 三角形分割 / エルンスト方程式 / ハイパーケーラー計量 / affine surface / Gorenstein環 / 誘導準同型 / 超幾何微分方程式 / 数論的幾何 / 複素シンプレクティック多様体 / グラフ上の大域解析 / 加法群の作用 / 高次元代数多様体 / Commutative algebra / ファイブレーション / Lefschetz環 / p-進一意化 / Einstein-Weyl幾何 / Finite Group / generalized Jacobian Problem / Inoue surface / 組紐群 / ユニタリ鏡映群 / Calabi-Yau manifold / モノドロミ保存変形 / 数論的代数幾何 / 偏極 / 2次元可解模型 / Galois group / 有理点群 / Number Theory / レ-マン面 / G endonlorphism / Quantum group / ツイスタ理論 / 3次元多様体 / 保型関数と保型形式 / モジュライ / elliptic fiber space / Makar-Limanov不変量 / Abelian variety / Stanley-Reisner ideal / Knot / higher dimmsional algebraic varieries / ハイバーケーラー計量 / 楕円ファイバー空間 / Arithmetic algebraic geometry / バーンサイド環 / K3 surface / 安定層 / 特異点理論 / Hodge-理論 / 消去問題 Less

高次元代数多様体のユニポテント構造と自己同型群Principal InvestigatorOngoing
- Principal Investigator
  
  宮西正宜
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kwansei Gakuin University
代数多様体のアファインファイブレーション構造と代数群の作用Ongoing
- Principal Investigator
  
  増田佳代
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kwansei Gakuin University
Structure of higher-dimensional algebraic varieties and unipotent geometryPrincipal Investigator
- Principal Investigator
  
  Miyanishi Masayoshi
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Kwansei Gakuin University
The structure of affine algebraic varieties and the additive group actions
- Principal Investigator
  
  MASUDA Kayo
- Project Period (FY)
  2010 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kwansei Gakuin University
Structure of algebraic varieties and unipotent geometryPrincipal Investigator
- Principal Investigator
  
  MIYANISHI Masayoshi
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kwansei Gakuin University
Geometry of twistor spaces
- Principal Investigator
  
  FUJIKI Akira
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Osaka University
The structure of affine algebraic varieties and the Linearization Problem
- Principal Investigator
  
  MASUDA Kayo
- Project Period (FY)
  2006 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  University of Hyogo
Unipotent dimension and structures of algebraic varietiesPrincipal Investigator
- Principal Investigator
  
  MIYANISHI Masayoshi
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kwansei Gakuin University
ユニポテント自己同型群と代数多様体の構造Principal Investigator
- Principal Investigator
  
  宮西正宜
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Algebra
- Research Institution
  Kwansei Gakuin University
Geometry of twistor spaces
- Principal Investigator
  
  FUJIKI Akira
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Osaka University
Algebraic group actions and the structure of affine algebraic varieties
- Principal Investigator
  
  MASUDA Kayo
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  University of Hyogo
  Himeji Institute of Technology
Etale endomorphisms of algebraic varietiesPrincipal Investigator
- Principal Investigator
  
  MIYANISHI Masayoshi
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Kwansei Gakuin University
  Osaka University
Algebraic vaieties with Kodaira dimansion O and A generalization of the Bogomolor-decomposition
- Principal Investigator
  
  NAMIKAWA Yoshinori
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Osaka University
Geometry of twistor spaces
- Principal Investigator
  
  FUJIKI Akira
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Osaka University
Non-Abelian gauge fields end Painleve functions
- Principal Investigator
  
  OHYAMA Yousuke
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Osaka University
Hyperkahler計量と開代数多様体
- Principal Investigator
  
  FUJIKI Akira
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Geometry
- Research Institution
  Osaka University
Geometry of twistor space
- Principal Investigator
  
  FUJIKI Akira
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Osaka University
Rational Curves on Algebraic VarietiesPrincipal Investigator
- Principal Investigator
  
  MIYANISHI Masayoshi
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Osaka University
Foundation of computational Commutative algebra with a view toward combinatorics on convex polytopes
- Principal Investigator
  
  HIBI Takayuki
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Osaka University
Experimental Method of Mathematics
- Principal Investigator
  
  YAMAMOTO Yoshihiko
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Osaka University
Orenall Study on Algebraic Varieties and its Applications
- Principal Investigator
  
  KATSURA Toshiyuki
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Algebra
- Research Institution
  University of Tokyo
Mathematics on manifolds
- Principal Investigator
  
  ODA Tadao
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Algebra
- Research Institution
  Tohoku University
Geometric Study of Algebraic SystemsPrincipal Investigator
- Principal Investigator
  
  MIYANISHI Masayoshi
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Osaka University
代数多様体の構造と位相の研究ジャコビアン予想の解決に向けてPrincipal Investigator
- Principal Investigator
  
  宮西正宣
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Osaka University
ブレイド群の表現論
- Principal Investigator
  
  村上順
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Osaka University
Arithmetics on Jacobian Varieties
- Principal Investigator
  
  YAMAMOTO Yoshihiko
- Project Period (FY)
  1994 – 1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  Algebra
- Research Institution
  Osaka University
Co-operative Research in Representation Theory
- Principal Investigator
  
  KAWANAKA Noriaki
- Project Period (FY)
  1993 – 1995
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  Algebra
- Research Institution
  OSAKA UNIVERSITY
Fixed point theorems and cobordism
- Principal Investigator
  
  KAWAKUBO Katsuo
- Project Period (FY)
  1993 – 1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Osaka University
アーベル多様体の整数論
- Principal Investigator
  
  山本芳彦
- Project Period (FY)
  1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  代数学・幾何学
- Research Institution
  Osaka University
Algebra and Geometry on Algebraic Varieties
- Principal Investigator
  
  MARUYAMA Masaki
- Project Period (FY)
  1992 – 1994
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  代数学・幾何学
- Research Institution
  KYOTO UNIVERSITY
Representations of Groups, Lie Algebras, and Algebras
- Principal Investigator
  
  KAWANAKA Noriaki
- Project Period (FY)
  1992 – 1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  代数学・幾何学
- Research Institution
  Osaka University
代数曲面の特異点と位相Principal Investigator
- Principal Investigator
  
  宮西正宜
- Project Period (FY)
  1991
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  代数学・幾何学
- Research Institution
  Osaka University
楕円曲線の整数論
- Principal Investigator
  
  YAMAMOTO Yoshihiko
- Project Period (FY)
  1990
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  代数学・幾何学
- Research Institution
  Osaka University
ヘッケ環の表現論
- Principal Investigator
  
  KAWANAKA Noriaki
- Project Period (FY)
  1989
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  代数学・幾何学
- Research Institution
  Osaka University
Algebraic Theory of ManifoldsPrincipal Investigator
- Principal Investigator
  
  MIYANISHI Masayoshi
- Project Period (FY)
  1989 – 1991
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  代数学・幾何学
- Research Institution
  Osaka University
Problems surrounding manifoldsPrincipal Investigator
- Principal Investigator
  
  MIYANISHI Masayoshi
- Project Period (FY)
  1988 – 1989
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  代数学・幾何学
- Research Institution
  Osaka University
有限群と代数群の表現論
- Principal Investigator
  
  川中宣明, 川中宜明
- Project Period (FY)
  1987 – 1988
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  代数学・幾何学
- Research Institution
  Osaka University
多様体の綜合的研究
- Principal Investigator
  
  MURAKAMI Shingo
- Project Period (FY)
  1987
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  代数学・幾何学
- Research Institution
  Osaka University
ガロワ拡大体の構造
- Principal Investigator
  
  山本芳彦
- Project Period (FY)
  1986
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  代数学・幾何学
- Research Institution
  Osaka University
Mathematics on Manifolds.
- Principal Investigator
  
  ODA Tadao Professor
- Project Period (FY)
  1986 – 1988
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  代数学・幾何学
- Research Institution
  TOHOKU UNIVERSITY
Commutative Algebra and Its Applications
- Principal Investigator
  
  NAGATA Masayoshi
- Project Period (FY)
  1986 – 1988
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  代数学・幾何学
- Research Institution
  Kyoto University

[Book] Algebraic Varieties and Automorphism Groups2017
- Author(s)
  K. Masuda, T. Kishimoto, H. Kojima, M. Miyanishi, M. Zaidenberg
- Total Pages
  474
- Publisher
  Mathematical Society of Japan
- ISBN
  9784864970488
- Data Source
  KAKENHI-PROJECT-15K04831
[Book] 代数曲線入門2016
- Author(s)
  宮西正宜・増田佳代
- Total Pages
  161
- Publisher
  共立出版
- Data Source
  KAKENHI-PROJECT-24340006
[Book] 代数曲線入門2016
- Author(s)
  宮西正宜・増田佳代
- Total Pages
  161
- Publisher
  共立出版
- Data Source
  KAKENHI-PROJECT-16K05115
[Book] 代数学---発展編---2011
- Author(s)
  宮西正宜
- Total Pages
  323
- Publisher
  裳華房
- Data Source
  KAKENHI-PROJECT-22540059
[Book] 代数学2-発展編2011
- Author(s)
  宮西正宜
- Total Pages
  323
- Publisher
  裳華房
- Data Source
  KAKENHI-PROJECT-21540055
[Book] 代数学1-基礎編2010
- Author(s)
  宮西正宜
- Total Pages
  278
- Publisher
  裳華房
- Data Source
  KAKENHI-PROJECT-21540055
[Book] 現代数理入門2009
- Author(s)
  宮西正宜,茨木俊秀
- Total Pages
  282
- Publisher
  関西学院大学出版会(共編著)
- Data Source
  KAKENHI-PROJECT-21540055
[Book] 現代数理入門2009
- Author(s)
  宮西正宜,茨木俊秀, 編
- Publisher
  関西学院大学出版会
- Data Source
  KAKENHI-PROJECT-18540058
[Book] Lectures on Geometry and Topology of Polynomials2005
- Author(s)
  M.Miyanishi
- Total Pages
  131
- Publisher
  大阪大学大学院理学研究科数学教室
- Data Source
  KAKENHI-PROJECT-16654008
[Book] Lectures on geometry and topology of polynomials -- surrounding the Jacobian conjecture2004
- Author(s)
  M.Miyanishi
- Total Pages
  135
- Publisher
  Dept.math.Osaka University
- Data Source
  KAKENHI-PROJECT-15340022
[Book] Lectures on Geometry and Topology of Polynomials2004
- Author(s)
  M.Miyanishi
- Total Pages
  131
- Publisher
  Osaka University
- Data Source
  KAKENHI-PROJECT-15540043
[Book] Lectures on Geometry and Topology of Polynomials2004
- Author(s)
  M.Miyanishi
- Total Pages
  131
- Publisher
  Osaka University Press
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Affine threefolds admitting G_a-actions2018
- Author(s)
  Gurjar R. V.、Koras M.、Masuda K.、Miyanishi M.、Russell P.
- Journal Title
  
  Mathematische Annalen
  
  Volume : - Pages : 1-26
- DOI
  10.1007/s00208-017-1622-3
- Open Access / Int'l Joint Research / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K04831, KAKENHI-PROJECT-16K05115
[Journal Article] Unipotent group actions on projective varieties2017
- Author(s)
  宮西正宜
- Journal Title
  
  Advanced Studies in Pure Mathematics
  
  Volume : ７５ Pages : 119-162
- Acknowledgement Compliant / Int'l Joint Research / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340006
[Journal Article] Unipotent group actions on projective varieties2017
- Author(s)
  R.V. Gurjar, K. Masuda and M. Miyanishi
- Journal Title
  
  Proc. Kyoto workshop on automorphism of varieties and automorphism groups
  
  Volume : 未定
- Acknowledgement Compliant / Int'l Joint Research / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340006
[Journal Article] Unipotent group actions on projective varieties2017
- Author(s)
  Rajendra V. Gurjar, Kayo Masuda, Masayoshi Miyanishi
- Journal Title
  
  Advanced Studies in Pure Mathematics
  
  Volume : 75 Pages : 119-162
- Open Access / Int'l Joint Research / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K05115
[Journal Article] Unipotent group actions on projective varieties2017
- Author(s)
  R. V. Gurjar, K. Masuda, M. Miyanishi
- Journal Title
  
  Advanced Studies in Pure Mathematics
  
  Volume : 75 Pages : 119-162
- Int'l Joint Research / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K04831
[Journal Article] Wild Z/pZ-actions on algebraic surfaces2017
- Author(s)
  宮西正宜
- Journal Title
  
  Journal of Algebra
  
  Volume : 477 Pages : 360-389
- DOI
  10.1016/j.jalgebra.2016.12.025
- Open Access / Acknowledgement Compliant / Int'l Joint Research / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340006, KAKENHI-PROJECT-15K04831, KAKENHI-PROJECT-16K05115
[Journal Article] Unipotent group actions on projective varieties2017
- Author(s)
  R.V.Gurjar, K. Masuda, M. Miyanishi
- Journal Title
  
  Advanced Studies in Pure Mathematics
  
  Volume : 未定
- Acknowledgement Compliant / Int'l Joint Research / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K04831
[Journal Article] Pure subrings of commutative rings2016
- Author(s)
  宮西正宜
- Journal Title
  
  Nagoya Mathematical Journal
  
  Volume : 221 Pages : 33-68
- DOI
  10.1017/nmj.2016.2
- Acknowledgement Compliant / Int'l Joint Research / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340006, KAKENHI-PROJECT-15K04831, KAKENHI-PROJECT-16K05115
[Journal Article] Affine threefolds with A^2-fibrations2016
- Author(s)
  宮西正宜
- Journal Title
  
  Transformation Groups
  
  Volume : ２２ Pages : 187-205
- DOI
  10.1007/s00031-016-9379-4
- Acknowledgement Compliant / Int'l Joint Research / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340006, KAKENHI-PROJECT-16K05115
[Journal Article] Affine threefolds with A^2-fibrations2016
- Author(s)
  R.V.Gurjar, K. Masuda, M. Miyanishi
- Journal Title
  
  Transformation groups
  
  Volume : 未定
- Acknowledgement Compliant / Int'l Joint Research / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K04831, KAKENHI-PROJECT-24340006
[Journal Article] Pure subrings of commutative rings2016
- Author(s)
  S. Chakraborty, R.V. Gurjar and M. Miyanishi
- Journal Title
  
  Nagoya mathematical Journal
  
  Volume : 未定
- Acknowledgement Compliant / Int'l Joint Research / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340006
[Journal Article] Factorially closed subrings of commutative rings2015
- Author(s)
  S. Chakraborty, R.V. Gurjar, M. Miyanishi
- Journal Title
  
  Algebra and Number Theory
  
  Volume : 9 Pages : 1137-1158
- DOI
  10.2140/ant.2015.9.1137
- Acknowledgement Compliant / Int'l Joint Research / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K04831, KAKENHI-PROJECT-24340006
[Journal Article] Deformations of A^1-fibrations2014
- Author(s)
  R.V. Gurjar, K. Masuda and M. Miyanishi
- Journal Title
  
  Proc. of the Trento Conference GABAG
  
  Volume : one volume
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340006
[Journal Article] Deformations of A^1-fibrations2014
- Author(s)
  R. V. Gurjar, K. Masuda, M. Miyanishi
- Journal Title
  
  Springer Proceedings in Mathematics and Statistics
  
  Volume : 79 Pages : 327-361
- DOI
  10.1007/978-3-319-05681-4_19
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24340006
[Journal Article] A homology plane of general type can have at most a cyclic quotient singularity2014
- Author(s)
  R.V. Gurjar, M. Koras, M. Miyanishi, P. Russell
- Journal Title
  
  J. Algebraic Geometry
  
  Volume : 23
- DOI
  10.1090/s1056-3911-2013-00602-5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540059
[Journal Article] Deformations of A^1-fibrations2014
- Author(s)
  R.V. Gurjar, K. Masuda, M. Miyanishi
- Journal Title
  
  Springer Proceedings in Mathematics & Statistics
  
  Volume : 79
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-22540059
[Journal Article] A homology plane of general type can have at most a cyclic quotient singularity2014
- Author(s)
  R.V. Gurjar, M. Koras, M. Miyanishi and P. Russell
- Journal Title
  
  J. Algebraic Geometry
  
  Volume : 23 Pages : 1-62
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24340006
[Journal Article] Surjective derivations in small dimensions2013
- Author(s)
  R.V. Gurjar, K. Masuda and M. Miyanishi
- Journal Title
  
  Journal of the Ramanujan Mathematical Society
  
  Volume : 28 Pages : 221-246
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340006
[Journal Article] Algebraic derivations on affine domains2013
- Author(s)
  K. Masuda and M. Miyanishi
- Journal Title
  
  CAAG-2010,RMS-Lecture Notes Series
  
  Volume : 17 Pages : 185-198
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340006
[Journal Article] Surjective derivations in small dimensions2013
- Author(s)
  R.V. Gurjar, K. Masuda, M. Miyanishi
- Journal Title
  
  J. Ramanujan Math. Soc.
  
  Volume : 28A
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540059
[Journal Article] A^1-fibrations on affine threefolds2012
- Author(s)
  R.V. Gurjar, 増田佳代 , 宮西正宜
- Journal Title
  
  J. Pure and Applied Algebra
  
  Volume : Vol. 216 Pages : 296-313
- DOI
  10.1016/j.jpaa.2011.06.013
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540055, KAKENHI-PROJECT-22540059, KAKENHI-PROJECT-24340006
[Journal Article] Algebraic derivations on affine domains2012
- Author(s)
  増田佳代 , 宮西正宜
- Journal Title
  
  to appear in the CAAG proceedings
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540055
[Journal Article] Affine normal surfaces with simply-connected smooth locus2012
- Author(s)
  M. Miyanishi, R. V. Gurjar
- Journal Title
  
  Mathematische Annalen
  
  Volume : 353
- DOI
  10.1007/s00208-011-0675-y
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540059, KAKENHI-PROJECT-21540055
[Journal Article] A homology planes of general type can have at most a cyclic quotient singularitiy2011
- Author(s)
  M.Miyanishi, R.V.Gurjar
- Journal Title
  
  J.Alg.Geom.
  
  Volume : (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540059
[Journal Article] Frobenius sandwiches of affine algebraic surfaces2011
- Author(s)
  M.Miyanishi
- Journal Title
  
  Proceedings on affine algebraic geometry in honor of Peter Russell
  
  Pages : 243-260
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540055
[Journal Article] Frobenius sandwiches of affine algebraic surfaces, Affine algebraic geometry, The Russell Festschrift2011
- Author(s)
  宮西正宜
- Journal Title
  
  Amer. Math. Soc.
  
  Volume : Vol.54 Pages : 243-260
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540055
[Journal Article] Frobenious sandwiches of affine algebraic surfaces2011
- Author(s)
  M.Miyanishi
- Journal Title
  
  CRM Proceedings and Lecture Notes
  
  Volume : (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540059
[Journal Article] Frobenius sandwiches of affine algebraic surfaces2011
- Author(s)
  M.Miyanishi
- Journal Title
  
  CRM Proceedings and Lecture Notes
  
  Volume : 54 Pages : 243-260
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540059
[Journal Article] Masayoshi Nagata (1927--2008) and his mathematics2010
- Author(s)
  M.Miyanishi
- Journal Title
  
  Kyoto Journal of Mathematics
  
  Volume : 50 Pages : 645-659
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540055
[Journal Article] Lifting of the additive group scheme actions2009
- Author(s)
  K. Masuda, M. Miyanishi
- Journal Title
  
  Tohoku Math. J. 61
  
  Pages : 267-285
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540045
[Journal Article] Smoothness of the images of the members of a linear pencil under an endomorphism of the affine plane2009
- Author(s)
  P. Cassou-Nogues、宮西正宜
- Journal Title
  
  J. Pure Appl. Algebra
  
  Volume : Vol.213, no.5 Pages : 711-723
- DOI
  10.1016/j.jpaa.2008.09.002
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540055
[Journal Article] Smoothness of the images of the members of a linear pencil under an endomorphism of the affine plane2009
- Author(s)
  Miyanishi, M.
- Journal Title
  
  Journal of Pure and Applied Algebra 213
  
  Pages : 711-723
- Data Source
  KAKENHI-PROJECT-18340017
[Journal Article] Jacobian problem for singular surfaces2009
- Author(s)
  Gurjar, R.V., and Miyanishi, M.
- Journal Title
  
  J. Math. Kyoto Univ. 48
- Data Source
  KAKENHI-PROJECT-18340017
[Journal Article] Additive group scheme actions on the integral schemes defined over discrete valuation rings2009
- Author(s)
  宮西正宜
- Journal Title
  
  J. Algebra
  
  Volume : Vol.322, no.9 Pages : 3331-3344
- DOI
  10.1016/j.jalgebra.2008.02.018
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540055
[Journal Article] Jacobian problem for singular surfaces2009
- Author(s)
  R. V. Gurjar, 宮西正宜
- Journal Title
  
  Journal of Mathematics 48(印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540058
[Journal Article] Additive group scheme actions on the integral schemes defined over discrete valuation rings2009
- Author(s)
  M.Miyanishi
- Journal Title
  
  J.Algebra 322
  
  Pages : 2845-2854
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540045
[Journal Article] Additive group scheme actions on the integral schemes defined over discrete valuation rings2009
- Author(s)
  宮西正宜
- Journal Title
  
  Journal of Algebra 322
  
  Pages : 2845-2854
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540055
[Journal Article] Additive group scheme actions on the integral schemes defined over discrete valuation rings2009
- Author(s)
  宮西正宜
- Journal Title
  
  Journal of Algebra, a special issue for Professor PaulRoberts (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540058
[Journal Article] Lifting of locally nilpotent derivations under finite homomorphisms2009
- Author(s)
  増田佳代,宮西正宜
- Journal Title
  
  Tohoku Math. J
  
  Volume : Vol.61 Pages : 267-286
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540055
[Journal Article] Smoothness of the images of members of a linear system under an endomorphism of the affine plane2009
- Author(s)
  P. Cassou-Nogues, M. Miyanishi
- Journal Title
  
  J. Pure Appl. Algebra 213
  
  Pages : 711-723
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540045
[Journal Article] Smoothness of the images of the members of a linear pencil under an endomorphism of the affine plane2009
- Author(s)
  Pierrette CassoirNogues, 宮西正宜
- Journal Title
  
  Journal of Pure and Applied Algebra 213
  
  Pages : 711-723
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540058
[Journal Article] Additive group scheme actions on integral schemes defined over discrete valuation rings2009
- Author(s)
  M. Miyanishi
- Journal Title
  
  J. Algebra 322
  
  Pages : 3331-3344
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540045
[Journal Article] Lifting of locally nilpotent derivations under finite homomorphism2009
- Author(s)
  増田佳代, 宮西正宜
- Journal Title
  
  Tohoku Mathematical Journal (掲載決定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540058
[Journal Article] Affine lines on affine surfaces and the Makar-Limanov invariant2008
- Author(s)
  R.V. Gujar, K. Masuda, M. Miyanishi, P. Russell
- Journal Title
  
  Canad. J. Math 61
  
  Pages : 109-139
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540045
[Journal Article] Affine lines on affine surfaces and the Makar-Limanov invariant2008
- Author(s)
  K. Masuda, M. Miyanishi
- Journal Title
  
  R.V. Gurjar, P. Russell, Canad. J. Math. 61
  
  Pages : 109-139
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540045
[Journal Article] G_a-actions and completions2008
- Author(s)
  M.Miyanishi
- Journal Title
  
  J.Algebra 319
  
  Pages : 2845-2854
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540045
[Journal Article] G_a-actions and com-pletions2008
- Author(s)
  Miyanishi, M
- Journal Title
  
  J. Algebra 319
  
  Pages : 2845-2854
- Data Source
  KAKENHI-PROJECT-18340017
[Journal Article] Affine lines on affine surfaces and the Makar-Limanov in invariant2008
- Author(s)
  Masayoshi Miyanishi,.
- Journal Title
  
  Canad. J. Math. 60
  
  Pages : 109-139
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340017
[Journal Article] G_a-actions and completions2008
- Author(s)
  Masayoshi Miyanishi
- Journal Title
  
  Journal of Algebra 319
  
  Pages : 2845-2854
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540058
[Journal Article] Affine lines on affine surfaces and the Makar-Limanov invariant2008
- Author(s)
  R. V. Gudar, 増田佳代, 宮西正宜, P. Russell
- Journal Title
  
  Candian Journal of Mathematics 60
  
  Pages : 109-139
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540058
[Journal Article] Ga-actions and completions2008
- Author(s)
  宮西正宜
- Journal Title
  
  Journal of Algebra 319
  
  Pages : 2845-2854
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540058
[Journal Article] The Jacobian problem for singular surfaces2008
- Author(s)
  R.V. Gurjar, M. Miyanishi
- Journal Title
  
  J. Math. Kyoto Univ 48
  
  Pages : 757-764
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540045
[Journal Article] Ga-actions and completions2008
- Author(s)
  M. Miyanishi
- Journal Title
  
  J. Algebra 319
  
  Pages : 2845-2854
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540045
[Journal Article] Recent developments in affine algebraic geometry2007
- Author(s)
  Masayoshi Miyanishi
- Journal Title
  
  Osaka Univ. Press
  
  Pages : 307-378
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340017
[Journal Article] Recent developments in affine algebraic geometry, Affine Algebraic Geometry edited by T. Hibi2007
- Author(s)
  宮西正宜
- Journal Title
  
  Osaka University Press
  
  Pages : 307-378
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540058
[Journal Article] Q-factorial subalgebras of polynomial rings2007
- Author(s)
  宮西正宜
- Journal Title
  
  Acta Mathematica Vietnamica 32
  
  Pages : 113-122
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540058
[Journal Article] Q-factorial subalgebras of a polynomial ring2007
- Author(s)
  M. Miyanishi
- Journal Title
  
  Acta Math. Vietnam 32
  
  Pages : 113-122
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540045
[Journal Article] Recent developments in affine algebraic geometry: from the personal viewpoint of the author, in: Affine Algebraic Geometry in honor of Professor Masayoshi Miyanishi2007
- Author(s)
  M. Miyanishi
- Journal Title
  
  Osaka University Press
  
  Pages : 307-378
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540045
[Journal Article] Recent developments in affine algebraic geometry2007
- Author(s)
  M.Miyanishi
- Journal Title
  
  Monograph "Affine Algebraic Geometry" in honor of Professor Masayoshi Miyanishi
  
  Pages : 307-398
- Data Source
  KAKENHI-PROJECT-18540045
[Journal Article] Recent developments in affine algebraic geometry2007
- Author(s)
  Masayoshi Miyanishi
- Journal Title
  
  Affine Algebraic Geometry edited by T.Hibi
  
  Pages : 307-378
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540058
[Journal Article] Q-factorial subalgebras of polynomial rings2007
- Author(s)
  M.Miyanishi
- Journal Title
  
  Acta Mathematica Vietnamica 32
  
  Pages : 113-122
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540045
[Journal Article] Q-factorial subalgebras of polynomial rings2007
- Author(s)
  Masayoshi Miyanishi
- Journal Title
  
  Acta Mathematica Vietnamica 32
  
  Pages : 113-122
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340017
[Journal Article] Q-factorial subalgebras of polynomial rings2007
- Author(s)
  Masayoshi Miyanishi
- Journal Title
  
  Acta Mathematica Vietnamica 32
  
  Pages : 113-122
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540058
[Journal Article] Affine lines on affine surfaces and the Makar-Limanov invariant2007
- Author(s)
  R.V.Gurjar, K.Masuda, M.Miyanishi, P.Russell
- Journal Title
  
  Canadian Journal of Math. (To appear)
- Data Source
  KAKENHI-PROJECT-18540045
[Journal Article] Affine pseudo-planes with torus actions2006
- Author(s)
  Masayoshi Miyanishi
- Journal Title
  
  Transformation groups 11
  
  Pages : 249-267
- Data Source
  KAKENHI-PROJECT-18540058
[Journal Article] A geometric approach to the Jacobian conjecture in dimension two2006
- Author(s)
  宮西正宜
- Journal Title
  
  Journal of Algebra 304
  
  Pages : 1014-1025
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540058
[Journal Article] A geometric approach to the Jacobian conjecture in dimension two2006
- Author(s)
  Masayoshi Miyanishi
- Journal Title
  
  Journal of Algebras 304
  
  Pages : 1014-1025
- Data Source
  KAKENHI-PROJECT-18540058
[Journal Article] Affine pseudo-planes with torus actions2006
- Author(s)
  K.Masuda, M.Miyanishi
- Journal Title
  
  Transformation Groups Vol.11,No.2
  
  Pages : 249-267
- Data Source
  KAKENHI-PROJECT-18540045
[Journal Article] Affine pseudo-planes with torus actions2006
- Author(s)
  K. Masuda, M. Miyanishi
- Journal Title
  
  ransformation Groups 11 No.2
  
  Pages : 249-267
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540045
[Journal Article] Affine pseudo-planes with torus actions2006
- Author(s)
  K. Masuda, M. Miyanishi
- Journal Title
  
  Transformation Groups 11
  
  Pages : 249-267
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540045
[Journal Article] A geometric approach to the Jacobian conjecture in dimension two2006
- Author(s)
  M. Miyanishi
- Journal Title
  
  J. Algebra 304
  
  Pages : 1014-1025
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540045
[Journal Article] Affine pseudo-planes with torus actions2006
- Author(s)
  増田佳代, 宮西正宜
- Journal Title
  
  Transformation Groups 11
  
  Pages : 249-267
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540058
[Journal Article] A geometric approach to the Jacobian conjecture in dimension two2006
- Author(s)
  Miyanishi, Masayoshi
- Journal Title
  
  J. Algebra 304・2
  
  Pages : 1014-1025
- Data Source
  KAKENHI-PROJECT-18340017
[Journal Article] Affine pseudo-planes with torus actions2006
- Author(s)
  Miyanishi, Masayoshi, Masuda, Kayo
- Journal Title
  
  Transform. Groups 11・2
  
  Pages : 249-267
- Data Source
  KAKENHI-PROJECT-18340017
[Journal Article] A geometric approach to the Jacobian conjecture in dimension two2006
- Author(s)
  M.Miyanishi
- Journal Title
  
  Journal of Algebra 304
  
  Pages : 1014-1025
- Data Source
  KAKENHI-PROJECT-18540045
[Journal Article] Equivariant cancellation for algebraic varieties2005
- Author(s)
  K.Masuda, M.Miyanishi
- Journal Title
  
  Proceedings in Contemporary Math 369
  
  Pages : 183-195
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Automorphisms of affine surfaces with A^1-fibrations2005
- Author(s)
  M.Miyanishi
- Journal Title
  
  Michigan Math.J. 53
  
  Pages : 33-55
- Data Source
  KAKENHI-PROJECT-15340022
[Journal Article] Automorphisms of affine surfaces with A'-fibrations2005
- Author(s)
  M.Miyanishi, R.V.Gurjar
- Journal Title
  
  Michigan Math.J. 53
  
  Pages : 33-55
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15340022
[Journal Article] Equivariant cancellation for algebraic varieties2005
- Author(s)
  M.Miyanishi, K.Masuda
- Journal Title
  
  Contemorary Mathematics 368(to appear)
- Data Source
  KAKENHI-PROJECT-15340022
[Journal Article] Automorphisms of affine surfaces with A^1-fibrations2005
- Author(s)
  R.V.Gurjar, M.Miyanishi
- Journal Title
  
  Michigan Math.J. 53
  
  Pages : 33-55
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Automorphisms of affine surfaces with A'-fibrations2005
- Author(s)
  M.Miyanishi, R.Y.Gurjar
- Journal Title
  
  Michigan Math.J 53
  
  Pages : 33-55
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340022
[Journal Article] Affine pseudo-coverings of affine surfaces2005
- Author(s)
  M.Miyanishi
- Journal Title
  
  Journal of Algebra (To appear)
- Data Source
  KAKENHI-PROJECT-16654008
[Journal Article] Affine pseudo-converings of algebraic surfaces2005
- Author(s)
  M.Miyanishi
- Journal Title
  
  J. Algebra 194
  
  Pages : 156-176
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Affine pseudo-planes and cancellation problem2005
- Author(s)
  K.Masuda, M.Miyanishi
- Journal Title
  
  Transactions of the Amer. Math. Soc. 357
  
  Pages : 4867-4883
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] On two recent views of the Jacobian Conjecture2005
- Author(s)
  T.Kambayashi, M.Miyanishi
- Journal Title
  
  Proceedings of the RSME/AMS meeting in Comtem. Math. 369
  
  Pages : 113-138
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Affine pseudo-coverings of affine surfaces2005
- Author(s)
  M.Miyanishi
- Journal Title
  
  Journal of Algebra 294
  
  Pages : 156-176
- Data Source
  KAKENHI-PROJECT-16654008
[Journal Article] Affine pseudo-coverings of algebraic surfaces2005
- Author(s)
  M.Miyanishi
- Journal Title
  
  J.Algebra 194
  
  Pages : 156-176
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Automorphisms of affine surfaces with A^1-flbrat ions2005
- Author(s)
  R.V.Gurjar, M.Miyanishi
- Journal Title
  
  Michigan Math. J 53
  
  Pages : 33-55
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Affine pseudo-planes and cancellation problem2005
- Author(s)
  K.Masuda, M.Miyanishi
- Journal Title
  
  Transactions of the Amer. Math. Soc 357
  
  Pages : 4867-4883
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Affine pseudo-planes and cancellation problem2005
- Author(s)
  K.Masuda, M.Miyanishi
- Journal Title
  
  Transactions of the Amer.Math.Soc. 357
  
  Pages : 4867-4883
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Affine pseudoplanes and cancellation problem2005
- Author(s)
  M.Miyanishi
- Journal Title
  
  TransAmer.Math.Soc. 357・12
  
  Pages : 4867-4883
- Data Source
  KAKENHI-PROJECT-15340022
[Journal Article] On two recent views of the Jacobian Conjecture2005
- Author(s)
  T.Kambayashi, M.Miyanishi
- Journal Title
  
  Proceedings of the RSME/AMS meeting in Comtem.Math. 369
  
  Pages : 113-138
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Automorphisms of affine surfaces with A^1-fibrations2005
- Author(s)
  R.V.Gurjar, M.Miyanishi
- Journal Title
  
  Michigan Math. J. 53
  
  Pages : 33-55
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Equivariant cancellation for algebraic varieties2005
- Author(s)
  K.Masuda, M.Miyanishi
- Journal Title
  
  Proceedings of the RSME/AMS meeting, Contem.Math.AMS.
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Equivariant cancellation for algebraic varieties2005
- Author(s)
  K.Masuda, M.Miyanishi
- Journal Title
  
  Proceedings of the RSME/AMS meeting in Comtem. Math. 369
  
  Pages : 183-195
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Automorphisms of affine surfaces with $A^1$-fibrations2005
- Author(s)
  R.V.Gurjar, M.Miyanishi
- Journal Title
  
  Michigan Math.J. 53
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Equivariant cancellation for algebraic varieties2005
- Author(s)
  K.Masuda, M.Miyanishi
- Journal Title
  
  Proceedings of the RSME/AMS meeting in Comtem.Math. 369
  
  Pages : 183-195
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] On two recent views of the Jacob1an Conjecture2005
- Author(s)
  T.Kambayashi, M.Miyanishi
- Journal Title
  
  Proceedings in Contemporary Math 369
  
  Pages : 113-138
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Affine pseudo-coverings of algebraic surfaces2005
- Author(s)
  M.Miyanishi
- Journal Title
  
  J.Algebra 294
  
  Pages : 156-176
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15340022
[Journal Article] Jacobian conjecture and its generalization2005
- Author(s)
  T.Kambayashi, M.Miyanishi
- Journal Title
  
  Proceedings of the RSME/AMS meeting, Contem.Math.AMS
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Affine pseudo-coverings of algebraic surfaces2005
- Author(s)
  M.Miyanishi
- Journal Title
  
  J. Algebra 194
  
  Pages : 156-176
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Equivariant classfication of Gorenstein open log Pezzo surfaces with finite group actions2004
- Author(s)
  M.Miyanishi, De-Qi Zhang
- Journal Title
  
  J. Math. Soc. Japan 56
  
  Pages : 215-245
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Equivariant classification of Gorenstein open log del Pezzo surfaces with finite group actions2004
- Author(s)
  M.Miyanishi, De-Qi Zhang
- Journal Title
  
  J.Math.Soc.Japan 56
  
  Pages : 215-245
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] The additive group actions on Q-homology planes2003
- Author(s)
  K.Masuda, M.Miyanishi
- Journal Title
  
  Ann. Inst. Fourier. Grenoble 53
  
  Pages : 429-464
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] The additive group actions on Q-homology planes2003
- Author(s)
  K.Masuda, M.Miyanishi
- Journal Title
  
  Ann.Inst.Fourier (Grenoble) 53
  
  Pages : 429-464
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Affine pseudo-planes with torus actions
- Author(s)
  K.Masuda, M.Miyanishi
- Journal Title
  
  Transformation Groups (To appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Affine pseudo-planes with torus actions
- Author(s)
  K.Masuda, M.Miyanishi
- Journal Title
  
  Transformation Groups (in press)
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Additive group scheme actions on the integral schemes defined over discrete valuation rings, to appear in J.
- Author(s)
  Miyanishi, M.
- Journal Title
  
  Algebra, a special issue for Professor Paul Roberts (in press)
- Data Source
  KAKENHI-PROJECT-18340017
[Journal Article] Explicit construction of new Moishezon twistor spaces, to appear in J, Lifting of locally nilpotent derivations under finite homomorphisms
- Author(s)
  N. Honda, Masuda, K., and Miyanishi, M.
- Journal Title
  
  Differential Geom math, to appear in Tohoku Math. J. DG/0701278
- Data Source
  KAKENHI-PROJECT-18340017
[Journal Article] Recent developments in affine algebraic geometry
- Author(s)
  M.Miyanishi
- Journal Title
  
  "Affine Algebraic Geometry" in honor of Prof. M Miyanishi (in press)
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Affine pseudo-coverings of affine surfaces
- Author(s)
  M.Miyanishi
- Journal Title
  
  J.Algebra (未定)
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Recent developments in affine algebraic geometry
- Author(s)
  M.Miyanishi
- Journal Title
  
  "Affine Algebraic Geometry" in honor of Prof.M.Miyanishi (Osaka University Press) (to appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] A geometric approach to the Jacobian conjecture in dimension two
- Author(s)
  M.Miyanishi
- Journal Title
  
  J.Algebra (To appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] A geometric approach to the Jacobian conjecture in dimension two
- Author(s)
  M.Miyanishi
- Journal Title
  
  J. Algebra (in press)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Affine lines on affine surfaces and the Makar-Limanov invariant
- Author(s)
  R.V.Gurjar, K.Masuda, M.Miyanishi, P.Russell
- Journal Title
  
  Canadian J.of Math. (To appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Recent developments in affine algebraic geometry
- Author(s)
  M.Miyanishi
- Journal Title
  
  Affine Algebraic Geometry (in honor of Prof. M. Miyanishi) (in press)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Affine pseudo-planes with torus actions
- Author(s)
  K.Masuda, M.Miyanishi
- Journal Title
  
  Transformation Groups (in press)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] A geometric approach to the Jacobian conjecture in dimension two
- Author(s)
  M.Miyanishi
- Journal Title
  
  J. Algebra (in press)
- Data Source
  KAKENHI-PROJECT-15540043
[Journal Article] Automorphisms of affine surfaces with A^1-fibrations
- Author(s)
  M.Miyanishi, R.V.Gurjar
- Journal Title
  
  Michigan Math.J. (to appear)
- Data Source
  KAKENHI-PROJECT-15340022
[Presentation] G_a-actions in positive characteristic2018
- Author(s)
  宮西正宜
- Organizer
  野田代数幾何学シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-16K05115
[Presentation] Singular fibers of A^1-fibrations2018
- Author(s)
  Masayoshi Miyanishi
- Organizer
  Polynomial Rings and Affine Algebraic Geometry
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15K04831
[Presentation] G_a-actions in positive characteristic2018
- Author(s)
  宮西　正宜
- Organizer
  野田代数幾何学シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-15K04831
[Presentation] Geometry of Artin -Schreier coverings2018
- Author(s)
  Masayoshi Miyanishi
- Organizer
  The 16th Affine Algebraic Geometry Meeting
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15K04831
[Presentation] Singular fibers of A^1-fibrations2018
- Author(s)
  Masayoshi Miyanishi
- Organizer
  Polynomial rings and Affine algebraic geometry (PRAAG 2018)
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16K05115
[Presentation] Some applications of Jacobson's Galois theory for purely inseparable extension of exponent 12017
- Author(s)
  宮西正宜
- Organizer
  Noda Algebraic Geometry Symposium 2017
- Place of Presentation
  東京理科大学理工学部（千葉県・野田市）
- Year and Date
  2017-03-23
- Invited
- Data Source
  KAKENHI-PROJECT-24340006
[Presentation] A remark on the generalized Jacobian conjecture for A^2/G2017
- Author(s)
  Masayoshi Miyanishi
- Organizer
  Higher-dimensional birational geometry, holomorphic dynamics
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16K05115
[Presentation] A remark on the generalized Jacobian conjecture for A^2/G2017
- Author(s)
  宮西正宜
- Organizer
  The 15th Meeting of Affine Algebraic Geometry
- Place of Presentation
  関西学院大学大阪梅田キャンパス（大阪府・大阪市北区）
- Year and Date
  2017-03-03
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16K05115
[Presentation] Some applications of Jacobson's Galois theory for purely inseparable extension of exponent 12017
- Author(s)
  宮西正宜
- Organizer
  Noda Algebraic Geometry Symposium 2017
- Place of Presentation
  東京理科大学理工学部（千葉県・野田市）
- Year and Date
  2017-03-23
- Invited
- Data Source
  KAKENHI-PROJECT-16K05115
[Presentation] Geometry of Artin-Schreier coverings2017
- Author(s)
  Masayoshi Miyanishi
- Organizer
  The 16th Meeting of Affina Algebraic Geometry
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16K05115
[Presentation] A remark on the generalized Jacobian conjecture for A^2/G2017
- Author(s)
  宮西正宜
- Organizer
  The fifteenth Meeting of Affine Algebraic Geometry
- Place of Presentation
  関西学院大学大阪梅田キャンパス（大阪府・大阪市北区）
- Year and Date
  2017-03-03
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-24340006
[Presentation] Remarks on the generalized Jacobian conjecture for A^2/G2017
- Author(s)
  宮西正宜
- Organizer
  第15回アフィン代数幾何学研究集会
- Place of Presentation
  関西学院大学大阪梅田キャンパス（大阪府・大阪市）
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15K04831
[Presentation] A remark on the generalized Jacobian conjecture for A^2/G2017
- Author(s)
  宮西正宜
- Organizer
  Higher-dimensional birational geometry, holomorphic dynamics and their interactions
- Place of Presentation
  Singapore (Singapore)
- Year and Date
  2017-01-12
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16K05115
[Presentation] A remark on the generalized Jacobian conjecture for A^2/G2017
- Author(s)
  宮西正宜
- Organizer
  Higher-dimensional birational geometry, holomorphic dynamics and their interactions
- Place of Presentation
  Singapore (Singapore)
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15K04831
[Presentation] A remark on the generalized Jacobian conjecture for A^2/G2017
- Author(s)
  宮西正宜
- Organizer
  Higher-dimensional birational geometry, holomorphic dynamics and their interactions
- Place of Presentation
  Singapore (Singapore)
- Year and Date
  2017-01-12
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-24340006
[Presentation] Affine threefolds with G_a-actions2016
- Author(s)
  宮西正宜
- Organizer
  Complex affine geometry, hyperbolicity and complex analysis
- Place of Presentation
  Grenoble ( France)
- Year and Date
  2016-10-28
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-24340006
[Presentation] Singular fibers of A^1-fibrations on affine threefolds2016
- Author(s)
  宮西　正宜
- Organizer
  第１４回アフィン代数幾何学研究集会
- Place of Presentation
  関西学院大学大阪梅田キャンパス（大阪府・大阪市）
- Year and Date
  2016-03-07
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15K04831
[Presentation] Affine threefolds with G_a-actions2016
- Author(s)
  宮西正宜
- Organizer
  Complex affine geometry, hyperbolicity and complex analsis
- Place of Presentation
  Grenoble (France)
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15K04831
[Presentation] Affine threefolds with G_a-actions2016
- Author(s)
  宮西正宜
- Organizer
  Complex affine geometry, hyperbolicity and complex analysis
- Place of Presentation
  Grenoble (France)
- Year and Date
  2016-10-28
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-16K05115
[Presentation] Singular fibers of A^1-fibrations on affine threefolds2016
- Author(s)
  宮西正宜
- Organizer
  The fourteenth Meeting of Affine Algebraic Geometry
- Place of Presentation
  関西学院大学大阪梅田キャンパス（大阪府大阪市）
- Year and Date
  2016-03-07
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-24340006
[Presentation] Wild Z/pZ-actions on the affine plane2015
- Author(s)
  宮西正宜
- Organizer
  野田代数幾何学シンポジウム
- Place of Presentation
  東京理科大学
- Year and Date
  2015-03-16
- Invited
- Data Source
  KAKENHI-PROJECT-24340006
[Presentation] Affine threefolds admitting G_a-actions2015
- Author(s)
  M. Miyanishi
- Organizer
  第１３回アフィン代数幾何学研究集会
- Place of Presentation
  関西学院大学大阪梅田キャンパス（大阪市）
- Year and Date
  2015-03-07
- Invited
- Data Source
  KAKENHI-PROJECT-22540059
[Presentation] Affine threefolds admitting $G_a$-actions2015
- Author(s)
  宮西正宜
- Organizer
  第13回アフィン代数幾何学研究集会
- Place of Presentation
  関西学院大学大阪梅田キャンパス
- Year and Date
  2015-03-07
- Invited
- Data Source
  KAKENHI-PROJECT-24340006
[Presentation] Wild Z/pZ-actions on the affine plane2015
- Author(s)
  宮西　正宜
- Organizer
  野田代数幾何学シンポジウム
- Place of Presentation
  東京理科大学（千葉県野田市）
- Year and Date
  2015-03-16
- Invited
- Data Source
  KAKENHI-PROJECT-22540059
[Presentation] Unipotent structures of algebraic varieties2015
- Author(s)
  Masayoshi Miyanishi
- Organizer
  KIAS-TIFR-ICTS joint advanced school on algebraic surfaces and related topics
- Place of Presentation
  International Center for Theoretical Sciences, Bangalore, India
- Year and Date
  2015-11-23
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-24340006
[Presentation] Unipotent group actions on projective varieties2014
- Author(s)
  M. Miyanishi
- Organizer
  Kyoto Workshop on Algebraic Varieties and Automorphism Groups
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2014-07-08
- Invited
- Data Source
  KAKENHI-PROJECT-24340006
[Presentation] Unipotent group actions on projective varieties2014
- Author(s)
  M. Miyanishi
- Organizer
  Workshop on Algebraic Varieties and Automorphism Groups
- Place of Presentation
  京都大学数理解析研究所（京都府京都市）
- Year and Date
  2014-07-08
- Invited
- Data Source
  KAKENHI-PROJECT-22540059
[Presentation] Non-complete algebraic varieties2014
- Author(s)
  M. Miyanishi
- Organizer
  Conference on Automorphisms of Affine Varieties
- Place of Presentation
  Kerala School of Math., India
- Invited
- Data Source
  KAKENHI-PROJECT-22540059
[Presentation] A^2-fibrations on affine threefolds2014
- Author(s)
  M. Miyanishi
- Organizer
  Symposium on affine algebraic geometry
- Place of Presentation
  首都大学東京（東京都八王子市）
- Year and Date
  2014-09-13
- Invited
- Data Source
  KAKENHI-PROJECT-22540059
[Presentation] A^2-fibrations on affine threefolds2014
- Author(s)
  宮西正宜
- Organizer
  アフィン代数幾何学研究集会
- Place of Presentation
  首都大学東京
- Year and Date
  2014-09-13
- Invited
- Data Source
  KAKENHI-PROJECT-24340006
[Presentation] Non-complete algebraic varieties2014
- Author(s)
  M. Miyanishi
- Organizer
  ICTS program on Automorphisms of Affine Varieties
- Place of Presentation
  Kerala School of Mathematics, Kozhikode, India
- Invited
- Data Source
  KAKENHI-PROJECT-24340006
[Presentation] A^1*-fibrations on affie threefolds2012
- Author(s)
  宮西正宜
- Organizer
  Birational and affine geometry
- Place of Presentation
  Steklov Institute of Mathematics, Moskow, Russia(招待講演)
- Year and Date
  2012-04-24
- Data Source
  KAKENHI-PROJECT-24340006
[Presentation] Surjective vector fields on affine algebraic varieties2012
- Author(s)
  宮西正宜
- Organizer
  Groups of automorphisms in birational and affine geometry
- Place of Presentation
  CIRM, Levico Terme, Torento, Italy(招待講演)
- Year and Date
  2012-11-01
- Data Source
  KAKENHI-PROJECT-24340006
[Presentation] A^1_*-fibrations on affine threefolds2012
- Author(s)
  宮西正宜
- Organizer
  アフィン代数幾何学研究集会
- Place of Presentation
  関西学院大学大阪梅田キャンパス(招待講演)
- Year and Date
  2012-03-03
- Data Source
  KAKENHI-PROJECT-21540055
[Presentation] A^1-fibrations on affine threefolds2012
- Author(s)
  宮西正宜
- Organizer
  第9回アフィン代数幾何学研究集会
- Place of Presentation
  関西学院大学大阪梅田キャンパス(大阪府)
- Year and Date
  2012-03-03
- Data Source
  KAKENHI-PROJECT-22540059
[Presentation] A^1*-fibrations and A^1*-fibrations on affine threefolds2012
- Author(s)
  宮西正宜
- Organizer
  The topology of algebraic varieties
- Place of Presentation
  CRM, Universite de Montreal, Canada(招待講演)
- Year and Date
  2012-09-27
- Data Source
  KAKENHI-PROJECT-24340006
[Presentation] ホモロジー平面と関連する話題2011
- Author(s)
  宮西正宜
- Organizer
  日本数学会秋季総合分科会
- Place of Presentation
  信州大学(企画特別講演)
- Year and Date
  2011-09-30
- Data Source
  KAKENHI-PROJECT-21540055
[Presentation] Kernels of regular vector fields on affine threefolds, Workshop on Complex-Analytic and Algebraic Trends in the Geometry of Varieties2011
- Author(s)
  宮西正宜
- Organizer
  Universite de Quebec a Montreal
- Place of Presentation
  Canada
- Year and Date
  2011-08-16
- Data Source
  KAKENHI-PROJECT-21540055
[Presentation] Unramified endomorphisms of algebraic surfaces, Workshops on algebraic geometry, complex dynamics and their interactions2011
- Author(s)
  宮西正宜
- Organizer
  IMS, National University of Singapore
- Place of Presentation
  Singapore
- Year and Date
  2011-01-04
- Data Source
  KAKENHI-PROJECT-21540055
[Presentation] Singularities of $￥Z$-homology planes of general type2011
- Author(s)
  宮西正宜
- Organizer
  アフィン代数幾何学研究集会
- Place of Presentation
  関西学院大学大阪梅田キャンパス(招待講演)
- Year and Date
  2011-09-02
- Data Source
  KAKENHI-PROJECT-21540055
[Presentation] ホモロジー平面と関連する話題2011
- Author(s)
  宮西正宜
- Organizer
  日本数学会秋季総合分科会企画特別講演
- Place of Presentation
  信州大学(長野県)(招待講演)
- Year and Date
  2011-09-30
- Data Source
  KAKENHI-PROJECT-22540059
[Presentation] Singularities of Z-homology planes of general type2011
- Author(s)
  宮西正宜
- Organizer
  第8回アフィン代数幾何学研究集会
- Place of Presentation
  関西学院大学大阪梅田キャンパス(大阪府)
- Year and Date
  2011-09-02
- Data Source
  KAKENHI-PROJECT-22540059
[Presentation] Singularities of Z-homology planes of general type2011
- Author(s)
  宮西正宜
- Organizer
  Affine algebraic geometry
- Place of Presentation
  Umeda-Osaka
- Year and Date
  2011-09-02
- Data Source
  KAKENHI-PROJECT-21540055
[Presentation] Kernels of regular vector fields on affine threefolds2011
- Author(s)
  宮西正宜
- Organizer
  Workshop on Complex-Analytic and Algebraic Trends in Geometry of Varieties
- Place of Presentation
  Quebec大学Montreal校(カナグ)(招待講演)
- Year and Date
  2011-08-16
- Data Source
  KAKENHI-PROJECT-21540055
[Presentation] ホモロジー平面と関連する話題2011
- Author(s)
  宮西正宜
- Organizer
  日本数学会秋季総合分科会企画特別講演
- Place of Presentation
  信州大学
- Year and Date
  2011-09-30
- Data Source
  KAKENHI-PROJECT-21540055
[Presentation] Kernels of regular vector fields on affine threefolds2011
- Author(s)
  宮西正宜
- Organizer
  Conference "Complex analytic and Algebraic Trends in the Geometry of Varieties"
- Place of Presentation
  UQAM Montreal, Canada(招待講演)
- Year and Date
  2011-08-16
- Data Source
  KAKENHI-PROJECT-22540059
[Presentation] Affine line fibrations on affine threefolds, Part II, Internat .2010
- Author(s)
  宮西正宜
- Organizer
  Conference on commutative algebra and algebraic geometry CAAG2010, Indian Institute of Science
- Place of Presentation
  Bangalore, India
- Year and Date
  2010-12-09
- Data Source
  KAKENHI-PROJECT-21540055
[Presentation] Affine line fibrations on affine threefolds2010
- Author(s)
  M.Miyanishi
- Organizer
  International conference on commutative algebra and algebraic geometry CAAG2010
- Place of Presentation
  Indian Institute of Science, Bangalore (India)(招待講演)
- Year and Date
  2010-12-09
- Data Source
  KAKENHI-PROJECT-21540055
[Presentation] Vector fields and invariant theory, Miniworkshop of algebra2010
- Author(s)
  宮西正宜
- Organizer
  National Taiwan University
- Place of Presentation
  Taiwan
- Year and Date
  2010-01-19
- Data Source
  KAKENHI-PROJECT-21540055
[Presentation] A^1-fibrations on affine threefolds II2010
- Author(s)
  M.Miyanishi
- Organizer
  International Conference on Commutative Algebra and Algebraic Geometry
- Place of Presentation
  Bangalore, India
- Year and Date
  2010-12-09
- Data Source
  KAKENHI-PROJECT-22540059
[Presentation] Vector fields and invariant theory I, II, III2010
- Author(s)
  K. Masuda, M. Miyanishi
- Organizer
  Miniworkshop of Algebra
- Place of Presentation
  国立台湾大学(台湾)
- Year and Date
  2010-01-20
- Data Source
  KAKENHI-PROJECT-18540045
[Presentation] Singularities of normal affine surfaces with vanishing homologies2009
- Author(s)
  M.Miyanishi
- Organizer
  東北復旦合同代数幾何学研究集会
- Place of Presentation
  東北大学(宮城)
- Year and Date
  2009-11-24
- Data Source
  KAKENHI-PROJECT-18540045
[Presentation] Generalized Jacobian problem for algebraic surfaces like the affine plane, A conference on automorphismsof affine spaces2009
- Author(s)
  宮西正宜
- Organizer
  Radboud UniversityNijmegen
- Place of Presentation
  The Netherland.
- Year and Date
  2009-07-06
- Data Source
  KAKENHI-PROJECT-21540055
[Presentation] Characteristic p phenomena in affine geometry.2009
- Author(s)
  宮西正宜
- Organizer
  Affine algebraic geometry. A conference in honour of Peter Russell
- Place of Presentation
  カナダ・マギル大学
- Year and Date
  2009-06-01
- Data Source
  KAKENHI-PROJECT-21540055
[Presentation] Singularities of normal affine surfaces with vanishing homologies2009
- Author(s)
  M. Miyanishi
- Organizer
  東北復旦合同代数幾何学研究集会
- Place of Presentation
  東北大学
- Year and Date
  2009-11-24
- Data Source
  KAKENHI-PROJECT-18540045
[Presentation] Generalized Jacobian problem for algebraic surfaces like the affine plane2009
- Author(s)
  宮西正宜
- Organizer
  A conference on automorphisms of affine spaces
- Place of Presentation
  オランダ・Radboud University Nijmegen
- Year and Date
  2009-07-06
- Data Source
  KAKENHI-PROJECT-21540055
[Presentation] Generalized Jacobian problem for algebraic surfaces like the affine plane2009
- Author(s)
  M.Miyanishi
- Organizer
  Conference on Automorphisms of Affine Spaces
- Place of Presentation
  Radboud Univ.(Holland)
- Year and Date
  2009-07-06
- Data Source
  KAKENHI-PROJECT-18540045
[Presentation] Singularities of normal affine surfaces with vanishing homologies2009
- Author(s)
  宮西正宜
- Organizer
  東北大学復旦大学合同代数幾何学研究集会
- Place of Presentation
  東北大学
- Year and Date
  2009-11-24
- Data Source
  KAKENHI-PROJECT-21540055
[Presentation] Characteristic p phenomena in affine geometry2009
- Author(s)
  M. Miyanishi
- Organizer
  Conference on Affine Algebraic Geometry
- Place of Presentation
  McGill University (Canada)
- Year and Date
  2009-06-01
- Data Source
  KAKENHI-PROJECT-18540045
[Presentation] Characteristic p phenomena in affine geometry2009
- Author(s)
  M.Miyanishi
- Organizer
  Conference on Affine Algebraic Geometry
- Place of Presentation
  McGill Univ.(Canada)
- Year and Date
  2009-06-01
- Data Source
  KAKENHI-PROJECT-18540045
[Presentation] Generalized Jacobian problem for algebraic surfaces like the affine plane2009
- Author(s)
  M. Miyanishi
- Organizer
  Conference on Automorphisms of Affine Spaces
- Place of Presentation
  Radboud University (Holland)
- Year and Date
  2009-07-06
- Data Source
  KAKENHI-PROJECT-18540045
[Presentation] Characteristic p phenomena in affine geometry, Affine algebraic geometry2009
- Author(s)
  宮西正宜
- Organizer
  A conference in honour of Peter Russell
- Place of Presentation
  McGill University, Canada.
- Year and Date
  2009-06-01
- Data Source
  KAKENHI-PROJECT-21540055
[Presentation] Jacobian Problem for singular surfaces2008
- Author(s)
  宮西正宜
- Organizer
  Affine geometry, Number theory and Singularities, Pi60
- Place of Presentation
  CIEM, Castro Urdiales, Spain
- Year and Date
  2008-06-17
- Data Source
  KAKENHI-PROJECT-18540058
[Presentation] Additive group scheme actions on integral domains defined over discrete valuation rings2008
- Author(s)
  M. Miyanishi
- Organizer
  Conference on Affine Algebraic Geometry
- Place of Presentation
  Bangalore(India)
- Year and Date
  2008-12-24
- Data Source
  KAKENHI-PROJECT-18540045
[Presentation] Additive group scheme actions on integral domains defined discrete valuation rings2008
- Author(s)
  宮西正宜
- Organizer
  Conference on Affine Algebraic Geometry
- Place of Presentation
  Bangalore, India
- Year and Date
  2008-12-23
- Data Source
  KAKENHI-PROJECT-18540058
[Presentation] Geometry of open algebraic surfaces2007
- Author(s)
  宮西正宜
- Organizer
  Workshop on Affine Algebraic Geometry
- Place of Presentation
  athematisches Forschungsinstitut Oberwolfach, Germany
- Year and Date
  2007-01-09
- Data Source
  KAKENHI-PROJECT-18540058
[Presentation] Ga-actions andcompletions2007
- Author(s)
  宮西正宜
- Organizer
  Affine Algebraic Geometry, Special session of the Western section of American Mathematical Society
- Place of Presentation
  New Mexico University, Albuquerque, USA
- Year and Date
  2007-10-13
- Data Source
  KAKENHI-PROJECT-18540058
[Presentation] Geometry of open algebraic surfaces2007
- Author(s)
  M. Miyanishi
- Organizer
  Workshop "Affine Algebraic Geometry"
- Place of Presentation
  Mathematisches Forschungsinstitut Oberwolfach (Germany)
- Year and Date
  2007-01-10
- Data Source
  KAKENHI-PROJECT-18540045
[Presentation] Ga-actions and completions2007
- Author(s)
  M. Miyanishi
- Organizer
  アメリカ数学会Western section特別セッション
- Place of Presentation
  Albuquerque (USA)
- Year and Date
  2007-10-15
- Data Source
  KAKENHI-PROJECT-18540045
[Presentation] G_a-actions and completions2007
- Author(s)
  M.Miyanishi
- Organizer
  1032^<nd> American Mathematical Society Meeting
- Place of Presentation
  University of New Mexico
- Year and Date
  2007-10-13
- Data Source
  KAKENHI-PROJECT-18540045
[Presentation] G_a-actions and completions2007
- Author(s)
  Masayoshi Miyanishi
- Organizer
  アメリカ数学会西部支部分科会
- Place of Presentation
  ニューメキシコ州立大学・アメリカ
- Year and Date
  2007-10-13
- Data Source
  KAKENHI-PROJECT-18540058
[Presentation] Affine pseudo-planes with torus actions2006
- Author(s)
  宮西正宜
- Organizer
  Algebraic Geometry Conference ABB70
- Place of Presentation
  Bedlewo, Poland. Banach Conference Center
- Year and Date
  2006-07-13
- Data Source
  KAKENHI-PROJECT-18540058
[Presentation] Pure subalgebras of a polynomial ring and related topics2006
- Author(s)
  M. Miyanishi
- Organizer
  Workshop "Polynomial automorphisms and related topics"
- Place of Presentation
  Institute of Mathematics, Hanoi (Vietnam)
- Year and Date
  2006-10-15
- Data Source
  KAKENHI-PROJECT-18540045
[Presentation] Quelques pensees sur le theoreme d'Ax2006
- Author(s)
  宮西正宜
- Organizer
  Seminaire de la Theorie des Nombres
- Place of Presentation
  Universite de Bordeaux I, France
- Year and Date
  2006-03-24
- Data Source
  KAKENHI-PROJECT-18540058
[Presentation] pure subalgebras of a polynomial ring and related topics2006
- Author(s)
  宮西正宜
- Organizer
  International School and Workshop on Polynomial Automorphisms and Related Topics
- Place of Presentation
  Hanoi, Vietnam
- Year and Date
  2006-10-19
- Data Source
  KAKENHI-PROJECT-18540058
[Presentation] A^1-fibrations and A^1_*-fibrations on affine threefolds
- Author(s)
  M. Miyanishi
- Organizer
  The topology of algebraic varieties
- Place of Presentation
  Univ. Montreal, Canada
- Invited
- Data Source
  KAKENHI-PROJECT-22540059
[Presentation] Deformations of A^1-fibrations
- Author(s)
  M. Miyanishi
- Organizer
  the 11th Affine Algebraic Geometry Meeting
- Place of Presentation
  関西学院大学大阪梅田キャンパス（大阪府）
- Invited
- Data Source
  KAKENHI-PROJECT-22540059
[Presentation] Surjective vector fields on affine algebraic varieties
- Author(s)
  M. Miyanishi
- Organizer
  Groups of automorphisms in birational and affine geometry
- Place of Presentation
  CIRM, Trento, Italy
- Invited
- Data Source
  KAKENHI-PROJECT-22540059
[Presentation] Vector fields on algebraic varieties
- Author(s)
  M. Miyanishi
- Organizer
  International conference in affine algebraic geometry
- Place of Presentation
  Jilin Univ., China
- Invited
- Data Source
  KAKENHI-PROJECT-22540059
[Presentation] Initiation to unipotent geometry
- Author(s)
  M. Miyanishi
- Organizer
  The 12-th meeting of AAG in Osaka
- Place of Presentation
  関西学院大学大阪梅田キャンパス
- Invited
- Data Source
  KAKENHI-PROJECT-24340006
[Presentation] A^1_*-fibrations on affine threefolds
- Author(s)
  M. Miyanishi
- Organizer
  Birational and affine geometry
- Place of Presentation
  Steklov Institute of Math., Russia
- Invited
- Data Source
  KAKENHI-PROJECT-22540059
[Presentation] Various aspects of vector fields on algebraic varieties
- Author(s)
  M. Miyanishi
- Organizer
  the 10th Affine Algebraic Geometry Meeting
- Place of Presentation
  関西学院大学大阪梅田キャンパス（大阪府）
- Invited
- Data Source
  KAKENHI-PROJECT-22540059
[Presentation] Initiation to unipotent geometry
- Author(s)
  M. Miyanishi
- Organizer
  the 12th Affine Algebraic Geometry Meeting
- Place of Presentation
  関西学院大学大阪梅田キャンパス
- Invited
- Data Source
  KAKENHI-PROJECT-22540059

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MIYANISHI Masayoshi 宮西 正宜

宮西 正宣 ミヤニシ マサヨシ

Research Projects

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高次元代数多様体のユニポテント構造と自己同型群Principal InvestigatorOngoing

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代数多様体のアファインファイブレーション構造と代数群の作用Ongoing

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Structure of higher-dimensional algebraic varieties and unipotent geometryPrincipal Investigator

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Structure of algebraic varieties and unipotent geometryPrincipal Investigator

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Unipotent dimension and structures of algebraic varietiesPrincipal Investigator

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ユニポテント自己同型群と代数多様体の構造Principal Investigator

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Etale endomorphisms of algebraic varietiesPrincipal Investigator

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MIYANISHI Masayoshi 宮西正宜

宮西正宣ミヤニシマサヨシ