MIYANISHI Masayoshi 宮西正宜

… Alternative Names

宮西正宣ミヤニシマサヨシ

Less

Researcher Number	80025311
Other IDs
External Links
Affiliation (Current)	2025: 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	2018 – 2025: 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 2020: 関西学院大学, 数理・データ科学教育研究センター, 研究員 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 … More 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 Less
Review Section/Research Field	Principal Investigator Algebra / Algebra / 代数学・幾何学 / Basic Section 11010:Algebra-related Except Principal Investigator 代数学・幾何学 / Algebra / Algebra / Geometry / Basic Section 11010:Algebra-related / Geometry / Basic analysis / General mathematics (including Probability theory/Statistical mathematics)
Keywords	Principal Investigator ジャコビアン予想 / アフィン空間 / 開代数曲面 / 特異点 / 多項式環 / 代数曲面 / 代数多様体 / 商多様体 / ユニポテント群 / ファイブレーション … More / 加法群 / 商特異点 / 自己同型群 / 一般ジャコビアン予想 / 不分岐自己準同型射 / アフィン代数多様体 / ユニポテント代数群 / アフィン擬平面 / 商射 / Calabi-Yau多様体 / 代数群の作用 / 一般型代数曲面 / ユニポテント幾何 / アフィン平面 / 自己同型写像 / ベクトル場 / ホモロジー平面 / 代数幾何 / 加法群スキーム / Jacobian予想 / Makar-Limanov不変量 / 基本群 / 退化ファイバー / 共変不分岐自己準同型射 / Platonicファイバー空間 / A^1－ファイブレーション / プラトニック代数曲面 / 有限自己同型群 / 不分岐自己準同型写像 / 幾何学的商多様体 / 正規部分環 / 代数学 / 正標数代数曲面 / 特異ファイバー / 商多様体と商射 / 正標数 / Riemann-Roch theorem / Einstein-Kaehler metric / manifold of dimension 3 or 4 / Hecke algebra / fundamental group / algebraic surface of general type / homology plane / 3-dimensional cancellation problem / コンパクト・ケーラー・アインシュタイン多様体 / リーマン多様体上の測地線 / 対称空間上の球関数 / 絡み目の不変量 / K3曲面の非ケーラー的退化 / 位相的可縮な代数曲面 / Einstein-Kaehler計量 / 対数的エンリケス曲面 / ネタ-の不等式 / 位相的可縮曲面 / リ-マン・ロッホの定理 / Einstein-Kaehler / 3、4次元多様体 / ヘッケ環 / ホモロジ-平面 / 3次元消去問題 / pretzel link / Toroidal compactification / Computational algebras / Groebner basis / Twister spaces / Algebraic surfacees with group actions / Q-homology planes / Etale endomorphism / グレーブナー基底 / 対数的del pezzo曲面 / 極小自由分解 / 半群環 / 代数曲線束 / Moishezoh-Kahler空間 / シンプレクティック多様体 / Jones多項式 / link / BMO関数 / 普遍被覆 / pretzelリンク / トロイダル・コンパクト化 / 計算代数 / グレブナー基底 / ツイスター空間 / 群作用と代数曲面 / Q-ホモロジー平面 / topological invariant / Calabi-Yau manifold / Twistor space / Finite graph / Homology plane / Jacobian Conjecture / Affine space / Algebraic variety / 強擬凸領域 / Kontsevich不変量 / アルゴリズム / 有限生成性 / 不変式 / 次数最小埋め込み / 平面アフィン曲線 / 3次元多様体 / 組み合わせ論 / 群作用 / 位相的不変量 / ツィスター空間 / 有限グラフ / BMW algebra / Surface of general type / Quantum invariant / Hodge structure / Log geometry / Hyper Kahler manifold / Open algebraic surfaces / Theorem of Abhyankar-Moh / 射影代数多様体 / BMW代数 / 量子不変量 / Hodge構造 / Log幾何学 / 超ケーラー多様体 / Abhyankar-Mohの定理 / Singularity / Commutative Algebra / Period Mapping / Hodge Theory / Calabi-Yau Manifold / Vector Bundle / Algebraic Variety / 共形場理論 / Hodge(ホッヂ)理論 / 算術的代数多様体 / 3次元代数多様体 / 半群 / ア-ベル多様体 / 代数群 / CalabiーYou多様体 / 可換環 / 周期写像 / ホッジ理論 / CalabiーYan多様体 / ベクトル束 / 極小モデル理論 / del Pezzo曲面 / 変形理論 / A1-ファイブレーション / 3次元開代数多様体 / 巾零導分 / 代数幾何学 / べき零導分 / アフィン直線 / Fano多様体 / シリンダー / 局所べき零導分 / ユニポテント群の作用 / 局所ベキ零導分 / 可縮位相多様体 / 巡回型商特異点 / A^1-ファイブレーション / 微分作用素 / ホモロジー多様体 / アフィン多様体 / 純部分環 / 代数的トーラス / 引き上げ / 有限群 / 完備化 / 局所冪零導分 / 代数多様体の構造 / アフィン代数曲面 / 一般化されたJacobian予想 / 不分岐射 / 乗法群 / affine pseudo-covering / affine pseudo-plane / Abhyankar-Moh-Suzukiの定理 / ML_0代数曲面 / 多項式写像 / アフィン擬被覆写像 / ホモロジー曲面 / 非完備代数曲面 / モジュライ / ヒッグス・バンドル / 小平次元 / ホモロジ-代数曲面 … More Except Principal Investigator 特異点 / 代数幾何学 / 結び目 / ヘッケ環 / モジュライ空間 / 群作用 / 複素多様体 / 自己双対多様体 / ツイスター空間 / 消去問題 / algebraic dimension / complex manifold / twistor space / 代数次元 / グラフ / ホッジ理論 / A^1-fibration / 局所べき零微分 / 加法群の作用 / 代数群 / アファインファイブレーション / affine pseudo-plane / Makar-Limanov invariant / ヤコビ多様体 / アーベル多様体 / 等分方程式 / 楕円曲線 / Abhyankar-Sathaye問題 / 可換環 / Cancellation Problem / algebraic torus action / パンルベ方程式 / hyperkahler manifold / scalar curvature / Douady空間 / スカラー曲率 / group action / self-dual manifold / 自己双対計量 / graded Betti number / lexsegment ideal / generic initial ideal / componentwise linear / 代数幾何 / 形式群 / カラビ・ヤウ多様体 / Elliptic curve / Singularity / Hecke algebra / 基本群 / ホップ代数 / 量子群 / Algebraic Geometry / 可換環論 / ベクトル束 / 共形場理論 / 代数多様体 / 有限群 / polynomial ring / 埋め込み / locally nilpotent derivation / 加法群 / 井上曲面 / VII型曲面 / twistor空間 / ゼータ関数 / 絡み目 / ガロワ群 / 超楕円曲線 / 数式処理 / ガロワ拡大 / 類体論 / 虚数乗法 / 有限群の表現 / ファイブレーション構造 / ユニポテント群の代数的作用 / factorially closed / 局所冪零微分 / アフィンファイブレーション / 加法群の代数的作用 / ユニポテント群の作用 / Painleve Equation / Number Theory / Ring Theory / Commutative Algebra / PainleVe'方程式 / 超弦理論 / Painleve方程式 / 整数論 / 環論 / Dynkin mathematics / Semigroup / Commutative algebra / Arithmetic algebraic geometry / Hodge theory / 超平面配置 / 数論的代数幾何 / 組紐群 / 半群 / 2次元可解模型 / 保型形式 / アインシュタイン・ケーラー多様体 / 多様体の大域的研究 / 双有理幾何学 / 複素微分幾何 / ディンキン数学 / 半群論 / 可換理論 / 数理的代数幾何 / Jacobian Conjecture / Linearization Problem / Qホモロジー平面 / G endonlorphism / G_m作用 / 埋め込み問題 / A^1 fibration / Jacobian予想 / 線形化問題 / Makar-Limanov不変量 / Cancellation問題 / Inoue surface / surface of type VII / self-dual metric / 超ケーラー多様体 / non-associative algebras / Twisotr thoery / the Painleve equation / モノドロミ保存変形 / 超幾何微分方程式 / 可積分系 / τ函数 / パンルベ函数 / 非結合代数 / ツイスタ理論 / パンルヴェ方程式 / Doady space / Einstein-Weyl幾何 / ハイパーケーラー多様体 / higher dimmsional algebraic varieries / Torelli problem / Period / singularity / deformation theory / derived category / Complex symplectic variety / 倉西空間 / 双有理幾何 / カラビーヤウ多様体 / トレリ問題 / 高次元代数多様体 / トレリ型問題 / 同期 / 変形理論 / 導来圏 / 複素シンプレクティック多様体 / elliptic fiber space / toric surface / Joyce conjecture / ハイパーケーラー計量 / Twistor空間 / 楕円ファイバー空間 / toric曲面 / Joyce予想 / Kruskal-Katona thearem / squaretree inonomial / Cohen-Macaulay ring / Gorenstein環 / Hilbert函数 / 三角形分割 / グレブナ-基底 / 外積代数 / 有限自由分解 / 凸多面体 / 双対複体 / 次数付ベッチ数列 / Cohen-Macaulay / Stanley-Reisner ideal / 単体的複体 / h-三角形 / Componentwise linear / Kruskal-katona定理 / 多項式環 / squarefree monomial / Cohen-Macaulay環 / Riemann surface / Class fields / Automorphic function / Taniyama-Shumura conjecture / Limit-formula / Computer algbra / 加法公式 / 二次体の類数 / 複素関数の表示法 / 実験数学 / レ-マン面 / 類体の構成 / 保型関数 / 谷山-志村予想 / 極限公式 / global analysis on graphs / category / lattice model / logarithmic geometry / toric geometry / analytic geometry / arithmetic geometry / algebraic geometry / 特異点理論 / 大域解析 / 対数的幾何学 / グラフ上の大域解析 / 圏 / 格子模型 / 対数的幾何 / トーリック幾何 / 解析幾何 / 数論的幾何 / Mordell-Weil lattice / K3 surface / Calabi-Yau manifold / polarigation / Hamming code / moduli space / code / algebraic geemetry / 群スキーム / P進一意化 / 量子コホモロジー / ミラーシンメトリー / Hodge理論 / Golay符号 / p-進一意化 / 多項式 / 正標数 / Mordell-Weil格子 / K3曲面 / 偏極 / Hamming符号 / 符号 / Galois group / Division points / Abelian variety / Jacobian variety / Algebraic curve / 有理点群 / 等分点 / 代数曲線 / Alexander polynomial / Lefschetz ring / Knot / Burnside ring / Homotopy representation / Cobordism / Fixed point theorems / Whitehead群 / Lefschetz環 / 線型表現 / 制限準同型 / 誘導準同型 / Lefachety環 / G同相 / G-sコボルディズム / コンパクト・リー群 / アレクサンダー多項式 / レフシェッツ環 / バーンサイド環 / ホモトピー表現 / コボルディズム / 不動点定理 / Unitary Refrection Group / Finite Group / Association Scheme / Quantum Group / Kac-Moody Lie Algebra / 有限単純群 / アダマール行列 / 量子代数 / 統計力学 / アフィン・リー代数 / 最高ウェイト加群 / スピン・モデル / フュージョン代数 / アソシエーションスキーム / コード理論 / モジュラー形式 / 鏡映群 / 相関関数 / 超幾何関数 / ユニタリ鏡映群 / アソシエーション・スキーム / カッツ・ムーディーリー環 / Super Lie algebra / Quantum group / Knot invariant / Ernst equation / テンパリー・リーブ代数 / ベルグマン核 / オービホールド / ヘーガード分解 / エルンスト方程式 / デル・ペッツオ曲面 / 局所ワイル群 / 超リー代数 / ルート系 / 重力場 / Moduli / Vector Bundle / Stable Sheaves / Conformal Field Theory / Kahler Manifold / Classification of Algebraic Varieties / Algebraic Variety / 放物束 / Hodge-理論 / 算術的代数多様体 / モジュライ / 代数様体 / 算術的代数幾何学 / モデュライ理論 / 代数多様体の変形 / モデュライ / 安定層 / Kahler多様体 / 代数多様体の分類 / 指数定理 / コホモロジー / 可微分多様体 / 位相多様体 / 絡み目の不変量 / 半単純リー環の共役類 / 既約表現 / アルチンのL関数 / 保型関数と保型形式 / 虚数乗法論 / ガロワ拡大体 / quotient / quotient morphism / A^1_-fibration / derivation / affine threefold / トーラス群の作用 / ファイブレーション / 代数群の作用 / アフィン代数多様体 / G-endomorphism / Jacobian conjecture / torus action / affine surface / G_a-action / additive group action / generalized Jacobian Problem / equivariant vector field / embedding / トーラス群 / アファイン空間 / 双エルミート構造 / 反自己双対多様体 / ラグランジュ部分多様体 / ハイバーケーラー計量 / del Pezzo曲面 / twistor line / エルミート対称空間 / コンパクト化 / 開代数多様体 / hyperkahler多様体 / 3次元多様体 / ブレイド群 / 表現論 / 連分数展開 / 等分点の体 / 分解法則 / リ-環 / 可解格子模型 / 変換群 / 多元環の表現 Less

Affine space fibrations on affine algebraic varieties and algebraic group actions
- Principal Investigator
  
  増田佳代
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11010:Algebra-related
- Research Institution
  Kwansei Gakuin University
Fibrations by affine algebraic varietiesPrincipal Investigator
- Principal Investigator
  
  宮西正宜
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11010:Algebra-related
- Research Institution
  Kwansei Gakuin University
Structure of algebraic varieties and generalized Jacobian conjecturePrincipal Investigator
- Principal Investigator
  
  宮西正宜
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11010:Algebra-related
- Research Institution
  Kwansei Gakuin University
Affine space fibrations on affine algebraic varieties and unipotent group actions
- Principal Investigator
  
  増田佳代
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11010:Algebra-related
- Research Institution
  Kwansei Gakuin University
Unipotent structure of higher dimensional algebraic varieties and automorphism groupsPrincipal Investigator
- Principal Investigator
  
  Miyanishi Masayoshi
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kwansei Gakuin University
Affine fibrations on algebraic varieties and algebraic group actions
- Principal Investigator
  
  MASUDA Kayo
- 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] Affine algebraic geometry: geometry of polynomial rings2024
- Author(s)
  Masayoshi Miyanishi
- Total Pages
  440
- Publisher
  World Scientific Co.Ltd
- ISBN
  9789811280085
- Data Source
  KAKENHI-PROJECT-20K03525
[Book] Affine Algebraic Geometry:geometry of polynomial rings2023
- Author(s)
  Masayoshi Miyanishi
- Total Pages
  424
- Publisher
  World Scientific
- ISBN
  9789811280085
- Data Source
  KAKENHI-PROJECT-20K03570
[Book] Algebraic surfaces in positive characteristics2021
- Author(s)
  宮西正宜，伊藤浩行
- Total Pages
  438
- Publisher
  World Scientific
- ISBN
  9789811215209
- Data Source
  KAKENHI-PROJECT-20K03525
[Book] Affine space fibrations2021
- Author(s)
  R.V. Gurjar, K. Masuda, M. Miyanishi
- Total Pages
  348
- Publisher
  De Gruyter
- ISBN
  9783110577365
- Data Source
  KAKENHI-PROJECT-20K03570
[Book] Affine space fibrations2021
- Author(s)
  R.V. Gurjar, 増田佳代，宮西正宜
- Total Pages
  346
- Publisher
  De Gruyter
- ISBN
  9783110577365
- Data Source
  KAKENHI-PROJECT-20K03525
[Book] Affine Space Fibrations2021
- Author(s)
  R.V. Gurjar, K. Masuda, M. Miyanishi
- Total Pages
  360
- Publisher
  De Gruyter
- ISBN
  9783110218084
- Data Source
  KAKENHI-PROJECT-20K03525
[Book] Algebraic surfaces in positive characteristics2020
- Author(s)
  M. Miyanishi, H. Ito
- Total Pages
  441
- Publisher
  World Scientific
- ISBN
  9789811215223
- Data Source
  KAKENHI-PROJECT-20K03525
[Book] Algebraic surfaces in positive characteristics2020
- Author(s)
  Masayoshi Miyanishi, Hiroyuki Ito
- Total Pages
  441
- Publisher
  World Scientifics Publishing Co. Pte. Ltd.
- ISBN
  9789811215223
- Data Source
  KAKENHI-PROJECT-16K05115
[Book] Algebraic surfaces in positive characteristics2020
- Author(s)
  M. Miyanishi, H. Ito
- Total Pages
  450
- Publisher
  World Scientific
- ISBN
  9789811215209
- Data Source
  KAKENHI-PROJECT-16K05115
[Book] Algebraic surfaces in positive characteristic2019
- Author(s)
  M. Miyanishi, H. Ito
- Total Pages
  400
- Publisher
  World Scientific
- Data Source
  KAKENHI-PROJECT-16K05115
[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] Geometrically pure G_a-actions2024
- Author(s)
  Masayoshi Miyanishi
- Journal Title
  
  J. Algebra
  
  Volume: 648
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03570
[Journal Article] Normal subalgebras of a polynomial ring2024
- Author(s)
  Rajendra Vasant Gurjar and Masayoshi Miyanishi
- Journal Title
  
  Journal of pure and applied algebra
  
  Volume: 224 Issue: 8 Pages: 107655-107655
- DOI
  10.1016/j.jpaa.2024.107655
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03525, KAKENHI-PROJECT-20K03570
[Journal Article] Geometrically pure Ga-actions2024
- Author(s)
  Masayoshi Miyanishi
- Journal Title
  
  Journal of algebra
  
  Volume: 648 Pages: 1-8
- DOI
  10.1016/j.jalgebra.2024.02.041
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03525
[Journal Article] Equivariant Jacobian conjecture in dimension two2023
- Author(s)
  Masayoshi Miyanishi
- Journal Title
  
  Transformation Groups
  
  Volume: 28 Issue: 2 Pages: 951-971
- DOI
  10.1007/s00031-022-09727-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03525, KAKENHI-PROJECT-20K03570
[Journal Article] Equivariant Jacobian Conjecture in dimension two2022
- Author(s)
  Masayoshi Miyanishi
- Journal Title
  
  Transformation Groups
  
  Volume: Online-first Pages: 1-28
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03525
[Journal Article] Equivariant Jacobian conjecture in dimension two2022
- Author(s)
  Miyanishi Masayoshi
- Journal Title
  
  Transformation Groups
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K03570
[Journal Article] Triviality of affine space fibrations2020
- Author(s)
  R.V. Gurjar, K. Masuda, M. Miyanishi
- Journal Title
  
  Springer Proceedingson PRAAG 2018
  
  Volume: ー Pages: 16-42
- DOI
  10.1007/978-3-030-42136-6_6
- ISBN
  9783030421359, 9783030421366
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05115, KAKENHI-PROJECT-18K11453
[Journal Article] Affine threefolds with G_a actions2019
- Author(s)
  R.V. Gurjar, M. koras, K. Masuda, M. Miyanishi, P. Russell
- Journal Title
  
  Mathematische Annalen
  
  Volume: 373 Pages: 1211-1236
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05115
[Journal Article] Affine threefolds admitting Ga-actions2018
- Author(s)
  Gurjar R. V.、Koras M.、Masuda K.、Miyanishi M.、Russell P.
- Journal Title
  
  Mathematische Annallen
  
  Volume: - Issue: 3-4 Pages: 1-26
- DOI
  10.1007/s00208-017-1622-3
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04831, KAKENHI-PROJECT-16K05115
[Journal Article] Affine space fibrations2018
- Author(s)
  R.V. Gurjar, K. Masuda, M. Miyanishi
- Journal Title
  
  Oberwolfach Preprints
  
  Volume: 19
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04831
[Journal Article] Affine space fibrations2018
- Author(s)
  R.V. Gurjar, K. Masuda, M. Miyanishi
- Journal Title
  
  Oberwolfach Preprints
  
  Volume: separate volume Pages: 1-51
- DOI
  10.14760/OWP-2018-19
- Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05115, KAKENHI-PROJECT-18K11453
[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
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- 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
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- 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
- Peer Reviewed / Open Access / Int'l Joint Research
- 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
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04831
[Journal Article] Wild Z/pZ-actions on algebraic surfaces2017
- Author(s)
  宮西正宜
- Journal Title
  
  Journal of Algebras
  
  Volume: 477 Pages: 360-389
- DOI
  10.1016/j.jalgebra.2016.12.025
- Peer Reviewed / Open Access / Int'l Joint Research
- 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
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- 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 Issue: 1 Pages: 33-68
- DOI
  10.1017/nmj.2016.2
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- 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 Issue: 1 Pages: 187-205
- DOI
  10.1007/s00031-016-9379-4
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24340006, KAKENHI-PROJECT-16K05115
[Journal Article] Affine threefoldswith A^2-fibrations2016
- Author(s)
  R.V.Gurjar, K. Masuda, M. Miyanishi
- Journal Title
  
  Transformation Groups
  
  Volume: 未定
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04831
[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
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24340006
[Journal Article] Affine threefolds with A^2-fibrations2016
- Author(s)
  R.V. Gurjar, K. Masuda and M. Miyanishi
- Journal Title
  
  Transformation groups
  
  Volume: 未定
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- 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 Issue: 5 Pages: 1137-1158
- DOI
  10.2140/ant.2015.9.1137
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- 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
- ISBN
  9783319056807, 9783319056814
- 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 Issue: 1 Pages: 1-62
- 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 Issue: 2 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] 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] Affine normal surfaces with simply-connected smooth locus2011
- Author(s)
  R.V.Gurjar
- Journal Title
  
  Mathematische Annalen
  
  Volume: (published online) Issue: 1 Pages: 127-144
- DOI
  10.1007/s00208-011-0675-y
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540055, 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
- NAID
  110007129520
- 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 Issue: 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 Issue: 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'-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] 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] 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
- NAID
  10013122729
- 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] 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] Affine pseudo-coverings of affine surfaces
- Author(s)
  M.Miyanishi
- Journal Title
  
  J.Algebra (未定)
- 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] Geometrically pure Ga-actions2024
- Author(s)
  宮西正宜
- Organizer
  第22回アフィン代数幾何学研究集会
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03525
[Presentation] Geometrically pure G_a-actions2024
- Author(s)
  宮西　正宜
- Organizer
  第22回アフィン代数幾何学研究集会
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03570
[Presentation] Improvement of some of my past results2023
- Author(s)
  宮西　正宜
- Organizer
  第２１回アフィン代数幾何学研究集会
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03525
[Presentation] Improvement of some of my past results2023
- Author(s)
  宮西　正宜
- Organizer
  第21回アフィン代数幾何学研究集会
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03570
[Presentation] Triviality of affine space fibrations2019
- Author(s)
  M. Miyanishi
- Organizer
  The 17th meeting of affine algebraic geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05115
[Presentation] Triviality of affine space fibrations2019
- Author(s)
  M. Miyanishi
- Organizer
  Conference in geometry and representations
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05115
[Presentation] Triviality of affine space fibrations2019
- Author(s)
  M. Miyanishi
- Organizer
  The 17th Affine Algebraic Geometry Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04831
[Presentation] Triviality of affine space fibrations2019
- Author(s)
  M. Miyanishi
- Organizer
  Conference in Geometry and Representations
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04831
[Presentation] Triviality of affine space fibration2019
- Author(s)
  M. Miyanishi
- Organizer
  Conference in geometry and representations
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05115
[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] Geometry of Artin-Schreier coverings2018
- Author(s)
  M. Miyanishi
- Organizer
  The 16th Meeting of Affina Algebraic Geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05115
[Presentation] Affine space fibration2018
- Author(s)
  M. Miyanishi
- Organizer
  Conference on Algebraic Geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04831
[Presentation] Singular fibers of A^1-fibrations2018
- Author(s)
  M. Miyanishi
- Organizer
  Polynomial rings and Affine algebraic geometry (PRAAG 2018)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05115
[Presentation] Singular fibers of A^1-fibrations2018
- Author(s)
  Masayoshi Miyanishi
- Organizer
  Polynomial Rings and Affine Algebraic Geometry
- Invited / Int'l Joint Research
- 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] Affine space fibration2018
- Author(s)
  M. Miyanishi
- Organizer
  Algebraic Geometry-Mariusz Koras in memoriam
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05115
[Presentation] Geometry of Artin -Schreier coverings2018
- Author(s)
  Masayoshi Miyanishi
- Organizer
  The 16th Affine Algebraic Geometry Meeting
- Invited / Int'l Joint Research
- 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)
- Invited / Int'l Joint Research
- 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
- Invited / Int'l Joint Research
- 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
- Invited / Int'l Joint Research
- 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
- Invited / Int'l Joint Research
- 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
- Invited / Int'l Joint Research
- 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）
- Invited / Int'l Joint Research
- 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
- Invited / Int'l Joint Research
- 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)
- Invited / Int'l Joint Research
- 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
- Invited / Int'l Joint Research
- 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
- Invited / Int'l Joint Research
- 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
- Invited / Int'l Joint Research
- 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)
- Invited / Int'l Joint Research
- 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
- Invited / Int'l Joint Research
- 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
- Invited / Int'l Joint Research
- 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
- Invited / Int'l Joint Research
- 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] Unramified endomorphisms of algebraic surfaces2011
- Author(s)
  宮西正宜
- Organizer
  Affine algebraic geometry
- Place of Presentation
  Umeda-Osaka
- Year and Date
  2011-03-04
- 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

1. MASUDA Kayo (40280416)

# of Collaborated Projects: 15 results

# of Collaborated Products: 50 results
2. KAWANAKA Noriaki (10028219)

# of Collaborated Projects: 12 results

# of Collaborated Products: 0 results
3. MURAKAMI Jun (90157751)

# of Collaborated Projects: 10 results

# of Collaborated Products: 0 results
4. FUJIKI Akira (80027383)

# of Collaborated Projects: 10 results

# of Collaborated Products: 0 results
5. NAMIKAWA Yoshinori (80228080)

# of Collaborated Projects: 9 results

# of Collaborated Products: 0 results
6. GOTO Ryushi (30252571)

# of Collaborated Projects: 7 results

# of Collaborated Products: 0 results
7. KAWAKUBO Katsuo (50028198)

# of Collaborated Projects: 7 results

# of Collaborated Products: 0 results
8. YAMAMOTO Yoshihiko (90028184)

# of Collaborated Projects: 7 results

# of Collaborated Products: 0 results
9. SAKANE Yusuke (00089872)

# of Collaborated Projects: 6 results

# of Collaborated Products: 0 results
10. USUI Sanpei (90117002)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
11. UENO Kenji (40011655)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
12. MARUYAMA Masaki (50025459)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
13. MABUCHI Toshiki (80116102)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
14. HIBI Takayuki (80181113)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
15. ODA Tadao (60022555)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
16. SHIODA Tetsuji (00011627)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
17. 横川光司 (40240189)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
18. OHYAMA Yousuke (10221839)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
19. 張徳棋 (20217269)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
20. TSUNODA Shinichiro (60144424)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
21. OGAWA Hiroyuki (70243160)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
22. KONNO Kazuhiro (10186869)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
23. ENOKI Ichiro (20146806)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
24. HONDA Nobuhiro (60311809)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
25. KITAOKA Yoshiyuki (40022686)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
26. NAGATA Masayoshi (00025230)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
27. MORI Shigefumi (00093328)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
28. SATAKE Ikuo (80243161)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
29. 宇野勝博 (70176717)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
30. 永尾汎 (40028080)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
31. KAWAMATA Yuujiro (90126037)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
32. NAGATOMO Kiyokazu (90172543)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
33. KURODA Shigeru (70453032)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
34. MURAKAMI Shingo (80028068)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
35. OZEKI Hideki (60028082)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
36. SUWA Tashuo (40109418)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
37. IITAKA Shigeru (20011588)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
38. MUKAI Shigeru (80115641)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
39. YAMANE Hiroyuki (10230517)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
40. HIRACHI Kengo (60218790)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
41. KASUE Atsushi (40152657)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
42. MATSUMURA Akitaka (60115938)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
43. HIJIKATA Hiroaki (00025298)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
44. SUMIHIRO Hideyasu Assis (60068129)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
45. OHNO Koji (20252570)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
46. KOTANI Shin-ichi (10025463)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
47. 堀田良之 (70028190)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
48. 磯崎洋 (90111913)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
49. YOSHIDA Tomoyuki (30002265)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
50. BANNAI Eiichi (10011652)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
51. MIWA Tetsuji (10027386)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
52. TANISAKI Toshiyuki (70142916)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
53. TAKEUCHI Mitsuhiro (00015950)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
54. NAGASAKI Ikumitsu (50198305)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
55. HIRAMINE Yutaka (30116173)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
56. KATSURA Toshiyuki (40108444)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
57. SAKAI Fumio (40036596)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
58. FUJITA Takao (40092324)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
59. SUNADA Toshikazu (20022741)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
60. KOMATSU Gen (60108446)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
61. YANAGAWA Koji (40283006)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
62. SUZUKI Takashi (40114516)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
63. CHAWANYA Tsuyoshi (80294148)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
64. SHINOHARA Yaichi (10098303)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
65. KATO Kazuya Assistant p (90111450)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
66. MATSUMURA Hideyuki (80025270)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
67. 金子昌信 (70202017)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
68. 小礎深幸 (10178189)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
69. 難波誠 (60004462)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
70. 和久井道久 (60252574)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
71. 小島秀雄 (90332824)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
72. 岸本崇 (20372576)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
73. 西口健二 (30172646)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
74. 池田信行 (00028078)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
75. 中岡稔 (70028075)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
76. 渡辺敬一 (10087083)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
77. 新田貴士 (20202244)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
78. 小林毅 (00186751)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
79. 八牧宏美 (60028199)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
80. 菊池和徳 (40252572)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
81. 鈴木譲 (50216397)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
82. 川中子正 (20214661)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
83. 田辺広城 (70028083)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
84. 宮岡洋一 (50101077)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
85. 伊達悦朗 (00107062)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
86. 鈴木昌和 (20112302)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
87. WENG Lin (60304002)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
88. 竹腰見昭 (20188171)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
89. 小磯憲史 (70116028)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
90. 鹿野忠良 (80028183)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
91. 薮田公三 (30004435)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
92. 佐武一郎 (00133934)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
93. GURJAR Rajendra. V.

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
94. RUSSELL Peter

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

MIYANISHI Masayoshi 宮西 正宜

宮西 正宣 ミヤニシ マサヨシ

Research Projects

Research Products

Co-Researchers

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Fibrations by affine algebraic varietiesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Structure of algebraic varieties and generalized Jacobian conjecturePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Unipotent structure of higher dimensional algebraic varieties and automorphism groupsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Structure of higher-dimensional algebraic varieties and unipotent geometryPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Structure of algebraic varieties and unipotent geometryPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Unipotent dimension and structures of algebraic varietiesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

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

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Principal Investigator

Project Period (FY)

Research Category

MIYANISHI Masayoshi 宮西正宜

宮西正宣ミヤニシマサヨシ