KISHIMOTO Takashi 岸本崇

… Alternative Names

岸本崇キシモトタカシ

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Researcher Number	20372576
Affiliation (Current)	2025: 埼玉大学, 理工学研究科, 教授
Affiliation (based on the past Project Information) *help	2018 – 2023: 埼玉大学, 理工学研究科, 教授 2017: 埼玉大学, 理学部, 准教授 2012 – 2016: 埼玉大学, 理工学研究科, 准教授 2010: 埼玉大学, 大学院・理工学研究科, 准教授 2009 – 2010: Saitama University, 理工学研究科, 准教授 2008: Saitama University, 理工学研究科, 助教 2004 – 2005: 埼玉大学, 理学部, 助手
Review Section/Research Field	Principal Investigator Algebra / Basic Section 11010:Algebra-related Except Principal Investigator Algebra
Keywords	Principal Investigator Fano多様体 / 森ファイバー空間 / del Pezzoファイブレーション / 極小モデル理論 / シリンダー / ユニポテント代数群 / del Pezzo fibration / ユニポテント代数群作用 / アフィン代数多様体 / K-安定性 … More / 同変埋め込み / ベクトル群 / G-Fano多様体 / 有限群作用 / ワイル群 / 双有理剛性 / トーリック多様体 / Rees代数 / アフィン空間 / Sarkisovプログラム / Weyl群 / 代数的トーラス / del Pezzo多様体 / フォーム / 同変コンパクト化 / 自己同型群 / affine ruled / １次元加法群スキーム / affine extension / France (Grenoble) / affine cones / unipotent group / France (Dijon) / log uniruled / Fano variety / minimal model program / log canonical threshold / 群作用 / affine-ruledness / affine-uniruledness / ユニポテント代数群 (フランス) / affine ruledness (フランス) / 極小モデル理論 (フランス) / affine ruledness / サルキソフ・プログラム / 群作用付き多様体 / ログ極小モデル理論 / 局所冪ゼロ導分 / 加法群作用 / 加法群スキーム作用 / 双有理幾何学 / アフィン代数幾何学 / ログ・極小モデル理論 / 3次元Q-Fano多様体 / 3次元端末因子収縮射 / ログ極小モデルプログラム / 対数的小平次元 / 3次元アフィン代数多様体 … More Except Principal Investigator 対数的小平次元 / 開代数曲面 / 多項式環 / 代数幾何学 / 消去問題 / Qホモロジー射影平面 / 正規デルペッゾ曲面 / 高階導分 / 正規代数曲面 / Maass wave form / modular forms / Jacobi form / zeta function / modular forms of half integral weight / ヒルベルトモジュラ形式 / マース空間 / ゼータ関数 / 半整数の重さのモジュラ形式 / ヤコビ形式 / ジーゲルモジュラ形式 / モジュラ形式 / Cremona transformation / gonality / singularity / plane curve / 有理関数 / クレモナ変換 / ゴナリティ / 特異点 / 平面曲線 / 極小モデル理論 / アフィン空間 / ユニポテント幾何 / del Pezzo曲面 / アフィン平面 / ユニポテント群 / 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 / 自己同型群 / 代数曲面 / べき零導分 / アフィン直線 / 代数多様体 / 加法群 / 自己同型写像 / Fano多様体 / シリンダー / 商特異点 / 商多様体 / 局所べき零導分 / ユニポテント群の作用 / アフィン代数多様体 Less

Deformation on equivariant completions of vector groups into Fano varieties and K-stabilityPrincipal Investigator
- Principal Investigator
  
  岸本崇
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11010:Algebra-related
- Research Institution
  Saitama University
Representation of finite groups and its application for the study on existence of equivariant cylinders in Mori Fiber SpacesPrincipal Investigator
- Principal Investigator
  
  Kishimoto Takashi
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11010:Algebra-related
- Research Institution
  Saitama University
On families of algebraic varieties admitting unipotent group actions from the viewpoint of Minimal Model ProgramPrincipal Investigator
- Principal Investigator
  
  KISHIMOTO Takashi
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Saitama University
Understanding the structure of open algebraic surfaces and normal algebraic surfaces of logarithmic Kodaira dimension one or less
- Principal Investigator
  
  Kojima Hideo
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Niigata University
Structure of higher-dimensional algebraic varieties and unipotent geometry
- 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
Applications of minimal model theory to higher dimensional affine algebraic geometryPrincipal Investigator
- Principal Investigator
  
  KISHIMOTO Takashi
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Algebra
- Research Institution
  Saitama University
Analysis of structures on affine algebraic varieties from the viewpoint of log minimal model theoryPrincipal Investigator
- Principal Investigator
  
  KISHIMOTO Takashi
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Algebra
- Research Institution
  Saitama University
3次元アフィン代数多様体の研究Principal Investigator
- Principal Investigator
  
  岸本崇
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Algebra
- Research Institution
  Saitama University
Arithmetic study of Fourier coefficients of modular forms of half integral weight and Siegel modular forms
- Principal Investigator
  
  KOJIMA Hisashi
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  SAITAMA UNIVERSITY
Geometry of plane algebraic curves
- Principal Investigator
  
  SAKAI Fumio
- Project Period (FY)
  2003 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Saitama University

[Book] Advanced Studies in Pure Mathematics, Volume 75, Algebraic Varieties and Automorphism Groups2017
- Author(s)
  Kayo Masuda, Takashi Kishimoto, Hideo Kojima, Masayoshi Miyanishi, Mikhail Zaidenberg
- Total Pages
  474
- Publisher
  Mathematical Society of Japan
- ISBN
  9784864970488
- Data Source
  KAKENHI-PROJECT-15K04805
[Book] Proceedings of Conference on Affine Algebraic Geometry2013
- Author(s)
  Takashi Kishimoto
- Total Pages
  25
- Publisher
  World Scientific
- Data Source
  KAKENHI-PROJECT-24740003
[Journal Article] Del Pezzo quintics as equivariant compactifications of vector groups2024
- Author(s)
  Dubouloz Adrien, Kishimoto Takashi, Montero Pedro
- Journal Title
  
  Algebraic Geometry (to appear)
  
  Volume: -
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03047
[Journal Article] Completions of the affine 3-space into del Pezzo fibrations2024
- Author(s)
  Dubouloz Adrien、Kishimoto Takashi、Nagaoka Masaru
- Journal Title
  
  ANNALI DELL'UNIVERSITA' DI FERRARA
  
  Volume: 2nd Edge Issue: 3 Pages: 731-759
- DOI
  10.1007/s11565-024-00499-4
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13768, KAKENHI-PROJECT-23K03047
[Journal Article] K-stable divisors in P1xP1xP2 of degree (1,1,2)2023
- Author(s)
  Ivan Cheltsov, Kento Fujita, Takashi Kishimoto, Takuzo Okada
- Journal Title
  
  Nagoya Mathematical Journal
  
  Volume: - Pages: 1-29
- DOI
  10.1017/nmj.2023.5
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03395, KAKENHI-PROJECT-22K03269
[Journal Article] Toric G-solid Fano threefolds2023
- Author(s)
  Ivan Cheltsov, Adrien Dubouloz, Takashi Kishimoto
- Journal Title
  
  Selecta Mathematica
  
  Volume: - Issue: 2 Pages: 1-45
- DOI
  10.1007/s00029-022-00816-9
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03395
[Journal Article] Rees algebras of additive group actions2022
- Author(s)
  Adrien Dubouloz, Isac Heden, Takashi Kishimoto
- Journal Title
  
  Mathematische Zeitschrift
  
  Volume: 301 Issue: 1 Pages: 593-626
- DOI
  10.1007/s00209-021-02926-0
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03395
[Journal Article] Completions of affine spaces into Mori fiber spaces with non-rational fibers2022
- Author(s)
  Adrien Dubouloz, Takashi Kishimoto, Karol Palka
- Journal Title
  
  Journal of the London Mathematical Society
  
  Volume: 106 Issue: 2 Pages: 1257-1290
- DOI
  10.1112/jlms.12598
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03395
[Journal Article] Deformations of A^1-cylindrical varieties2019
- Author(s)
  Adrien Dubouloz and Takashi Kishimoto
- Journal Title
  
  Mathematische Annalen
  
  Volume: 印刷中 Issue: 3-4 Pages: 1135-1149
- DOI
  10.1007/s00208-018-1774-9
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04805, KAKENHI-PROJECT-19K03395
[Journal Article] Cylindres dans les fibrations de Mori: Formes du volume quintique de del Pezzo2019
- Author(s)
  Adrien Dubouloz, Takashi Kishimoto
- Journal Title
  
  Annales de l'Institut Fourier
  
  Volume: 69 Pages: 2377-2393
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03395
[Journal Article] Cylinders in Mori Fiber Spaces: Forms of the quintic del Pezzo threefold2019
- Author(s)
  Adrien Dubouloz and Takashi Kishimoto
- Journal Title
  
  Annales de l’Institut Fourier
  
  Volume: 印刷中
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04805
[Journal Article] Equivariant extensions of Ga-torsors over punctured surfaces2019
- Author(s)
  Adrien Dubouloz, Isac Heden and Takashi Kishimoto
- Journal Title
  
  Annali della Scuola Normale Superiore de Pisa, Classe di Scienze
  
  Volume: 印刷中 Pages: 133-167
- DOI
  10.2422/2036-2145.201710_002
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04805, KAKENHI-PROJECT-19K03395
[Journal Article] Cylinders in del Pezzo fibrations2018
- Author(s)
  Adrien Dubouloz and Takashi Kishimoto
- Journal Title
  
  Israel Journal of Mathematics
  
  Volume: 225 Issue: 2 Pages: 797-815
- DOI
  10.1007/s11856-018-1679-z
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04805
[Journal Article] Explicit biregular/birational geometry of affine threefolds: completions of A3 into del Pezzo fibrations and Mori conic bundles2017
- Author(s)
  Adrien Dubouloz and Takashi Kishimoto
- Journal Title
  
  Advanced Studies in Pure Mathematics
  
  Volume: ?
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04805
[Journal Article] Explicit biregular/birational geometry of affine threefolds: completions of A3 into del Pezzo fibrations and Mori conic bundles2017
- Author(s)
  Dubouloz Adrien、Kishimoto Takashi
- Journal Title
  
  Advanced Studies in Pure Mathematics
  
  Volume: 75 Pages: 49-71
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04805
[Journal Article] Families of affine ruled surfaces: Existence of cylinders2016
- Author(s)
  Adrien Dubouloz and Takashi Kishimoto
- Journal Title
  
  Nagoya Mathematical Journal
  
  Volume: 223 Issue: 1 Pages: 1-20
- DOI
  10.1017/nmj.2016.22
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04805
[Journal Article] Families of affine ruled surfaces: Existence of cylinders2016
- Author(s)
  Adrian Dubouloz and Takashi Kishimoto
- Journal Title
  
  Nagoya Mathematical Journal
  
  Volume: 未定
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24340006
[Journal Article] Log-uniruled affine varieties without cylinder-like open subsets2015
- Author(s)
  Adrien Dubouloz and Takashi Kishimoto
- Journal Title
  
  Bulletin de la Societe Mathematique de la France
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740003
[Journal Article] Remark on deformations of affine surfaces with A^1-fibrations2014
- Author(s)
  Takashi Kishimoto
- Journal Title
  
  Springer Proceedings in Mathematics and Statistics
  
  Volume: 79 Pages: 363-379
- DOI
  10.1007/978-3-319-05681-4_20
- ISBN
  9783319056807, 9783319056814
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24340006
[Journal Article] Affine cones over Fano threefolds and additive groupn actions2014
- Author(s)
  T. Kishimoto, Y. Prokhorov and M. Zaidenberg
- Journal Title
  
  Osaka Journal of Mathematics
  
  Volume: to appear
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340006
[Journal Article] Remarks ondeformations with A^1-fibrations2014
- Author(s)
  T. Kishimoto
- Journal Title
  
  Proc. of the Trento Conference GABAG
  
  Volume: to appear
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340006
[Journal Article] Affine cones over Fano threefolds and additive group actions2014
- Author(s)
  Takashi Kishimoto, Yuri Prokhorov and Mikhail Zaidenberg
- Journal Title
  
  Osaka Journal of Mathematics
  
  Volume: 51 Pages: 1093-1112
- NAID
  120005986376
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24740003
[Journal Article] Unipotent group actions on del Pezzo cones2014
- Author(s)
  Takashi Kishimoto, Yuri Prokhorov and Mikhail Zaidenberg
- Journal Title
  
  Algebraic Geometry
  
  Volume: 1 Pages: 46-56
- DOI
  10.14231/ag-2014-003
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340006, KAKENHI-PROJECT-24740003
[Journal Article] Affine cones over Fano threefolds and additive group actions2014
- Author(s)
  Takashi Kishimoto, Yuri Prokhorov and Mikhail Zaidenberg
- Journal Title
  
  Osaka J. Mathematics
  
  Volume: 51 Pages: 1093-1112
- NAID
  120005986376
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24340006
[Journal Article] Miyanishi's characterization of singularities appearing on A^1-fibrations does not hold in higher dimensions2013
- Author(s)
  岸本崇
- Journal Title
  
  Affine Algebraic Geometry, Proceedings of AAG, Osaka
  
  Pages: 103-127
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340006
[Journal Article] Ga-actions on affine cones2013
- Author(s)
  Takashi Kishimoto, Yuri Prokhorov, Mikhail Zaidenberg
- Journal Title
  
  Transformation Groups
  
  Volume: 18 Issue: 4 Pages: 1137-1153
- DOI
  10.1007/s00031-013-9246-5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740003
[Journal Article] G_a-actions on affine cones2013
- Author(s)
  T. Kishimoto, Y. Prokhorov and M. Zaidenberg
- Journal Title
  
  Transformation Groups
  
  Volume: 18 Pages: 1137-1153
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24340006
[Journal Article] Homogeneous locally nilpotent derivations of C[x,y,z] and pencils of rational plane curves2011
- Author(s)
  Takashi Kishimoto
- Journal Title
  
  RIMS Kokyuroku Bessatsu
  
  Volume: (to appear)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740004
[Journal Article] Homogeneous locally nilpotent derivations of C[x, y, z] and pencils of rational plane curves2011
- Author(s)
  Takashi Kishimoto
- Journal Title
  
  RIMS Kokyuroku Bessatsu B24
  
  Pages: 81-101
- Data Source
  KAKENHI-PROJECT-20740004
[Journal Article] A new proof of the non-tameness of the Nagata automorphism from the point of view of the Sarkisov Program2008
- Author(s)
  Takashi Kishimoto
- Journal Title
  
  Compositio Mathematica 144
  
  Pages: 963-977
- Data Source
  KAKENHI-PROJECT-20740004
[Journal Article] A new pryof of the non-tameness of the Nagata automorphism from the point of view of the Slackow Pnognam2008
- Author(s)
  Takashi KISHIMOTO
- Journal Title
  
  Conpositio Mathematica 144
  
  Pages: 963-977
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740004
[Journal Article] Affine threefolds whose log canonical bundles are not numerically effective2007
- Author(s)
  Takashi Kishimoto
- Journal Title
  
  Journal of Pure and Applied Algebra 208
  
  Pages: 189-204
- Data Source
  KAKENHI-PROJECT-20740004
[Journal Article] On the logarithmic Kodaira dimension of affine threefolds2006
- Author(s)
  Takashi Kishimoto
- Journal Title
  
  International Journal of Mathematics 17
  
  Pages: 1-17
- Data Source
  KAKENHI-PROJECT-20740004
[Journal Article] On the logarithmic Kodaira dimension of affine threefolds2006
- Author(s)
  Kishimoto, Takashi
- Journal Title
  
  International Journal of Mathematics 17
  
  Pages: 1-17
- Data Source
  KAKENHI-PROJECT-16740012
[Journal Article] Affine lines on Q-homology planes with logarithmic Kodaira dimension-∞2006
- Author(s)
  Takashi Kishimoto, Hideo Kojima
- Journal Title
  
  Transformation Groups 11
  
  Pages: 659-672
- Data Source
  KAKENHI-PROJECT-20740004
[Journal Article] Singularities on normal affine 3-folds containing A^1 cylinderlike open subsets2005
- Author(s)
  Takashi Kishimoto
- Journal Title
  
  Contemporary Mathematics : Proceedings on the joint meeting AMS/RSME, Affine Algebraic Geometry (to appear)
- Data Source
  KAKENHI-PROJECT-16740012
[Journal Article] The explicit factorization of the Cremona transformation which is an extension of the Nagata automorphism into elementary links2005
- Author(s)
  Kishimoto, Takashi
- Journal Title
  
  Mathematische Nachrichten 278
  
  Pages: 833-843
- Data Source
  KAKENHI-PROJECT-16740012
[Journal Article] Compactifications of contractible affine 3-folds into smooth Fano 3-folds with B_2=22005
- Author(s)
  Kishimoto, Takashi
- Journal Title
  
  Mathematische Zeitschrift 251
  
  Pages: 783-820
- Data Source
  KAKENHI-PROJECT-16740012
[Journal Article] Compactifications of contractible affine 3-folds into smooth Fano 3-folds with B_2=22005
- Author(s)
  Takashi Kishimoto
- Journal Title
  
  Mathematische Zeitschrift (to appear)
- Data Source
  KAKENHI-PROJECT-16740012
[Journal Article] Singularities on normal affine 3-folds containing A^1-cylinderlike open subsets2005
- Author(s)
  T.Kishimoto
- Journal Title
  
  Contemporary Mathematics 369
  
  Pages: 139-163
- Data Source
  KAKENHI-PROJECT-15540007
[Journal Article] Compactifications of contractible affine 3-folds into smooth Fano 3-folds with B_2=22005
- Author(s)
  T.Kishimoto
- Journal Title
  
  Mathematische Zeitschrift 251
  
  Pages: 783-820
- Data Source
  KAKENHI-PROJECT-15540007
[Journal Article] The explicit factorization of the Cremona transformation which is an extension of the Nagata automorphism into elementary links2005
- Author(s)
  T.Kishimoto
- Journal Title
  
  Mathematische Nachrichten 278
  
  Pages: 833-843
- Data Source
  KAKENHI-PROJECT-15540007
[Journal Article] On the compactifications of contractible affine threefolds and the Zariski Cancellation Problem2004
- Author(s)
  T.Kishimoto
- Journal Title
  
  Math.Zeit. 247
  
  Pages: 149-181
- Data Source
  KAKENHI-PROJECT-15540007
[Journal Article] On the compactification of contractible affine threefolds and the Zurish : Cancellation Problem2004
- Author(s)
  Takashi Kishimoto
- Journal Title
  
  Mathematische Zeitschrift 247
  
  Pages: 149-181
- Data Source
  KAKENHI-PROJECT-16740012
[Journal Article] Group actions on affine cones
- Author(s)
  Takashi Kishimoto, Yuri Prokhorov, Mikhail Zaidenberg
- Journal Title
  
  Proceedings in honor of Professor Peter Russell
  
  Volume: (to appear)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20740004
[Journal Article] The explicit factorization of the Cremona transformation in which is an extension of the Nagata automorphism into elementary links
- Author(s)
  Takashi Kishimoto
- Journal Title
  
  Mathematische Nachnichten (to appear)
- Data Source
  KAKENHI-PROJECT-16740012
[Journal Article] Group actions on affine cones
- Author(s)
  Takashi Kishimoto, Yuri Prokhorov, Mikhail Zaidenberg
- Journal Title
  
  to appear in the Proceedings in honor of Professor Peter Russell.
- Data Source
  KAKENHI-PROJECT-20740004
[Presentation] Forms and automorphism groups of prime Fano threefolds of degree 222025
- Author(s)
  Takashi Kishimoto
- Organizer
  Pohang Workshop on Birational Geometry: Geometry of Fano varieties (IBS, POSTECH, Pohang, Korea)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03047
[Presentation] Birational Geometry and Cylindricity of Severi-Brauer varieties2024
- Author(s)
  Takashi Kishimoto
- Organizer
  Niigata Algebra Symposium
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K03047
[Presentation] Equivariant completions of vector groups into Fano varieties2022
- Author(s)
  Takashi Kishimoto
- Organizer
  Birational Geometry and K-stability of Fano Varieties
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03395
[Presentation] Unipotent group structures on quintic del Pezzo varieties2022
- Author(s)
  Takashi Kishimoto
- Organizer
  Rationality, Moduli spaces and Related Topics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03395
[Presentation] Equivariant and non-equivariant completions of vector groups into Mori fiber spaces2022
- Author(s)
  Takashi Kishimoto
- Organizer
  Ra- tionality, Moduli Spaces, and Related Topics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03395
[Presentation] Equivariant completions of vector groups into Fano varieties2022
- Author(s)
  Takashi Kishimoto
- Organizer
  MSJ Autumn Meeting 2022 at Hokkaido University
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03395
[Presentation] Pencils and Completions of the affine space and the exotic ones into Mori Fiber Spaces2020
- Author(s)
  Takashi Kishimoto
- Organizer
  Motivic Geometry Conference, The Centre for Advanced Study at the Norwegian Academy of Science and Letters in Oslo (CAS), Oslo,Norway (Online)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03395
[Presentation] Cylinders in Mori Fiber Spaces I2019
- Author(s)
  Takashi Kishimoto
- Organizer
  Edge Days 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03395
[Presentation] Forms of the quintic del Pezzo threefold V_52018
- Author(s)
  Takashi Kishimoto
- Organizer
  Algebraic Geometry-Mariusz Koras in memoriam, at Institute of Mathematics, Polish Academy of Sciences
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04805
[Presentation] Cylinders in Mori Fiber Spaces: Forms of V52018
- Author(s)
  Takashi Kishimoto
- Organizer
  Polynomial Rings and Affine Algebraic Geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04805
[Presentation] Families of affine ruled surfaces: Existence of cylinders2016
- Author(s)
  Takashi Kishimoto
- Organizer
  International Workshop: Complex Affine Geometry,Hyperbolicity, Complex Analysis
- Place of Presentation
  Institut Fourier (Grenoble, France)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04805
[Presentation] Cylinders in Fano fibrations2016
- Author(s)
  Takashi Kishimoto
- Organizer
  射影多様体の幾何とその周辺2016
- Place of Presentation
  高知工科大学 (高知県，高知市)
- Invited
- Data Source
  KAKENHI-PROJECT-15K04805
[Presentation] Logarithmic Kodaira dimension and uniruledness2016
- Author(s)
  Takashi KIshimoto
- Organizer
  The 39th Autumn School in Algebraic Geometry: COMPLEX AFFINE GEOMETRY
- Place of Presentation
  Lukecin, Poland
- Year and Date
  2016-09-18
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04805
[Presentation] Cylinders in del Pezzo fibrations2015
- Author(s)
  Takashi Kishimoto
- Organizer
  Impanga seminar
- Place of Presentation
  Polish Academy of Sciences, Poland
- Year and Date
  2015-02-20
- Invited
- Data Source
  KAKENHI-PROJECT-24340006
[Presentation] Cylinders in del Pezzo fibrations2015
- Author(s)
  岸本　崇
- Organizer
  日本数学会代数学シンポジウム
- Place of Presentation
  静岡大学（静岡県静岡市）
- Year and Date
  2015-09-01
- Invited
- Data Source
  KAKENHI-PROJECT-24340006
[Presentation] Famillies of affine ruled surfaces: Existence of cylinders2014
- Author(s)
  Takashi Kishimoto
- Organizer
  射影多様体の幾何と素の周辺
- Place of Presentation
  高知大学
- Year and Date
  2014-11-03
- Invited
- Data Source
  KAKENHI-PROJECT-24340006
[Presentation] Families of affine ruled surfaces: Existence of cylinders2014
- Author(s)
  Takashi Kishimoto
- Organizer
  射影多様体の幾何とその周辺2014
- Place of Presentation
  高知大学
- Year and Date
  2014-11-03
- Invited
- Data Source
  KAKENHI-PROJECT-24740003
[Presentation] Birational tentative to produce a counter-example for Abhyankar-Sathaye embedding problem of dimension three2014
- Author(s)
  Takashi Kishimoto
- 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-24740003
[Presentation] Birational tentative to produce a counter-example for Abhyankar-Sathaye embedding problem of dimension three2014
- Author(s)
  Takashi Kishimoto
- 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] Deformations of irrational affine ruled surfaces2013
- Author(s)
  Takashi Kishimoto
- Organizer
  代数幾何学小研究集会-新潟-
- Place of Presentation
  新潟大学駅南キャンパスときめいと
- Invited
- Data Source
  KAKENHI-PROJECT-24740003
[Presentation] Deformations of irrational affine ruled surfaces2013
- Author(s)
  Takashi Kishimoto
- Organizer
  代数幾何学城崎シンポジューム
- Place of Presentation
  兵庫県立城崎大会議館
- Invited
- Data Source
  KAKENHI-PROJECT-24740003
[Presentation] Minimal model program after resolutions of pencils of cubic surfaces and non-standard embeddings of A^1 into A^32013
- Author(s)
  Takashi Kishimoto
- Organizer
  第１１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
- Invited
- Data Source
  KAKENHI-PROJECT-24740003
[Presentation] Minimal model program after resolutions of pencils of cubic surfaces and non-standard embeddings of A^1 into A^32013
- Author(s)
  岸本崇
- Organizer
  第11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(招待講演)
- Year and Date
  2013-03-04
- Data Source
  KAKENHI-PROJECT-24340006
[Presentation] An application of the minimal model program in studies on affine algebraic threefolds2012
- Author(s)
  岸本崇
- 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] An application of the minimal model program in studies on affine algebraic threefolds2012
- Author(s)
  Takashi Kishimoto
- Organizer
  Group of automorphisms in birational and affine geometry
- Place of Presentation
  Bellavista Relax Hotel, Levico Terme, Trento, Italy
- Invited
- Data Source
  KAKENHI-PROJECT-24740003
[Presentation] Affine cones over Fano threefolds and additive group actions2012
- Author(s)
  Takashi Kishimoto
- Organizer
  南九州代数系集会
- Place of Presentation
  熊本大学黒髪南キャンパス
- Invited
- Data Source
  KAKENHI-PROJECT-24740003
[Presentation] Resolution of pencils and an application of minimal model program in threefolds2012
- Author(s)
  Takashi Kishimoto
- Organizer
  International Conference on Affine Algebraic Geometry and Related Topics
- Place of Presentation
  School of Mathematics, Jilin University, Changchun, China
- Invited
- Data Source
  KAKENHI-PROJECT-24740003
[Presentation] Ga and Ga^2-actions on the complements of hypersurfaces in P^32011
- Author(s)
  Takashi Kishimoto
- Organizer
  第7回アフィン代数幾何学研究集会
- Place of Presentation
  関西学院大学・梅田キャンパス
- Year and Date
  2011-03-03
- Data Source
  KAKENHI-PROJECT-20740004
[Presentation] Affine uniruledness does not imply the existence of A^1-fibrations, A^1-cylinders and C_a-actions in higher dimensions2011
- Author(s)
  Takashi Kishimoto
- Place of Presentation
  代数幾何学シンポジウム-佐渡-
- Year and Date
  2011-06-04
- Data Source
  KAKENHI-PROJECT-20740004
[Presentation] G_a and C_a^2-actions on the complements of hypersurfaces in P^32011
- Author(s)
  Takashi Kishimoto
- Place of Presentation
  7^<th> international conference on Affine Algebraic Geometry in Osaka.
- Year and Date
  2011-03-03
- Data Source
  KAKENHI-PROJECT-20740004
[Presentation] G_a and C_a^2-actions on the complements of hypersurfaces in P^n2011
- Author(s)
  Takashi Kishimoto
- Place of Presentation
  Jouenee de geometrie algebrique affine a 1' institut Fourier.
- Year and Date
  2011-05-09
- Data Source
  KAKENHI-PROJECT-20740004
[Presentation] An application of log minimal model program to affine algebraic threefolds2010
- Author(s)
  Takashi Kishimoto
- Place of Presentation
  高次元代数幾何の周辺
- Year and Date
  2010-12-15
- Data Source
  KAKENHI-PROJECT-20740004
[Presentation] Affine-uniruledness and Ga-actions on affine algebraic varieties2010
- Author(s)
  Takashi Kishimoto
- Organizer
  射影多様体の幾何とその周辺2010
- Place of Presentation
  高知大学理学部
- Year and Date
  2010-11-06
- Data Source
  KAKENHI-PROJECT-20740004
[Presentation] Affine uniruledness and G_a-actions on affine algebraic varieties2010
- Author(s)
  Takashi Kishimoto
- Place of Presentation
  6^<th> international conference on Affine Algebraic Geometry in Osaka.
- Year and Date
  2010-09-05
- Data Source
  KAKENHI-PROJECT-20740004
[Presentation] Affine uniruledness and C_a-actions on affine algebraic varieties2010
- Author(s)
  Takashi Kishimoto
- Place of Presentation
  射影多様体の幾何とその周辺2010
- Year and Date
  2010-11-06
- Data Source
  KAKENHI-PROJECT-20740004
[Presentation] An application of log minimal model program to affine algebraic threefolds2009
- Author(s)
  Takashi Kishimoto
- Organizer
  高次元代数幾何の周辺
- Place of Presentation
  京都大学
- Data Source
  KAKENHI-PROJECT-20740004
[Presentation] Group actions on affine cones2009
- Author(s)
  Takashi Kishimoto
- Organizer
  アフィン代数幾何学研究集会
- Place of Presentation
  関西学院大学・梅田キャンパス
- Data Source
  KAKENHI-PROJECT-20740004
[Presentation] Group actions on affine cones2009
- Author(s)
  Takashi Kishimoto
- Place of Presentation
  4^<th> international conference on Affine Algebraic Geometry in Osaka.
- Year and Date
  2009-09-06
- Data Source
  KAKENHI-PROJECT-20740004
[Presentation] The construction of non-tame automorphisms on C3 from pencils of rational plane curves2009
- Author(s)
  Takashi Kishimoto
- Organizer
  射影多様体の幾何とその周辺2009
- Place of Presentation
  高知大学
- Data Source
  KAKENHI-PROJECT-20740004
[Presentation] The construction of non-tame automorphisms on C^3 arising from pencils of rational plane curves2009
- Author(s)
  Takashi Kishimoto
- Place of Presentation
  射影多様体の幾何とその周辺2009
- Year and Date
  2009-11-23
- Data Source
  KAKENHI-PROJECT-20740004
[Presentation] An application of log minimal model program for affine algebraic threefolds2008
- Author(s)
  Takashi KISHIMOTO
- Organizer
  The international conference "Affine Algebraic Geometry"
- Place of Presentation
  インド・バンガロール・Finellies Tmencullunel Centre
- Year and Date
  2008-12-27
- Data Source
  KAKENHI-PROJECT-20740004

1. KOJIMA Hisashi (90146118)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. Kojima Hideo (90332824)

# of Collaborated Projects: 2 results

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

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. TAKEUCHI Kisao (00011560)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. Miyanishi Masayoshi (80025311)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. FUKUI Toshizumi (90218892)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. EBIHARA Madoka (80213578)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. MIZUTANI Tadayoshi (20080492)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. SAKAMOTO Kunio (70089829)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. SAITO Natsuo (70382372)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. TAKAHASHI Takeshi (60390431)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 増田佳代 (40280416)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 黒田茂 (70453032)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 佐藤孝和 (70215797)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 小池茂昭 (90205295)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 押切源一 (70133931)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 川田浩一 (70271830)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 沼田稔 (50028255)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 小宮山晴夫 (90042762)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 宮井秋男 (70003960)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. NAGAMINE Takanori

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. Adrien Dubouloz

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
23. 長岡大

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

KISHIMOTO Takashi 岸本 崇

岸本 崇 キシモト タカシ

Research Projects

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Co-Researchers

Deformation on equivariant completions of vector groups into Fano varieties and K-stabilityPrincipal Investigator

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Representation of finite groups and its application for the study on existence of equivariant cylinders in Mori Fiber SpacesPrincipal Investigator

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On families of algebraic varieties admitting unipotent group actions from the viewpoint of Minimal Model ProgramPrincipal Investigator

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Understanding the structure of open algebraic surfaces and normal algebraic surfaces of logarithmic Kodaira dimension one or less

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Structure of higher-dimensional algebraic varieties and unipotent geometry

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Applications of minimal model theory to higher dimensional affine algebraic geometryPrincipal Investigator

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Analysis of structures on affine algebraic varieties from the viewpoint of log minimal model theoryPrincipal Investigator

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3次元アフィン代数多様体の研究Principal Investigator

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Arithmetic study of Fourier coefficients of modular forms of half integral weight and Siegel modular forms

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Geometry of plane algebraic curves

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[Book] Advanced Studies in Pure Mathematics, Volume 75, Algebraic Varieties and Automorphism Groups2017

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[Book] Proceedings of Conference on Affine Algebraic Geometry2013

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[Journal Article] Del Pezzo quintics as equivariant compactifications of vector groups2024

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KISHIMOTO Takashi 岸本崇

岸本崇キシモトタカシ