Matsumura Shin-ichi 松村慎一

… Alternative Names

MATSUMURA Shin-Ichi 松村慎一

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Researcher Number	90647041
Other IDs
Affiliation (Current)	2025: 東北大学, 理学研究科, 教授
Affiliation (based on the past Project Information) *help	2023 – 2024: 東北大学, 理学研究科, 教授 2016 – 2023: 東北大学, 理学研究科, 准教授 2019: 東北大学, 理学(系)研究科(研究院), 准教授 2017: 鹿児島大学, 理工学研究科, 助教 2015: 東北大学, 理学(系)研究科(研究院), 准教授 2013 – 2014: 鹿児島大学, 理工学研究科, 助教
Review Section/Research Field	Principal Investigator Geometry / Basic Section 11020:Geometry-related Except Principal Investigator Basic analysis / Algebra
Keywords	Principal Investigator 自己同型群 / 基本群 / 極小モデル理論 / Calabi-Yau多様体 / 非消滅予想 / 断面曲率 / 有理連結性 / Beauville-Bogomolov分解 / 有理曲線 / 力学系 … More / 葉層構造 / 単射性定理 / dbar-方程式 / 消滅定理 / 正則凸多様体 / 複素幾何学 / 調和積分論 / 正則切断 / オービフォルド / 特殊型多様体 / 準タール被覆 / エタール基本群 / 順像層の解析的正値性 / 葉層構造の理論 / 正則symplectic多様体 / アーベル多様体 / オービフォルド基本群 / Fano多様体 / 接ベクトル束 / 基本群の表現 / 一般化された極小モデル理論 / 森ファイバー空間 / コニック束 / Hodge計量 / ケーラー空間 / slope rational quotients / 非負曲率性 / オービフォルドベクトル束 / 極大準エタール被覆 / 接ベクトル層 / 擬有効性 / 非負に曲がる特異計量 / almost nef / Kodaira問題 / 射影性 / 解析的極小モデル理論 / 単線織性 / 半正値性 / L2拡張定理 / 代数的ファイバー空間 / 相対的な反標準束 / 漸近的な基底点 / Lelong数 / 順像層の弱正値性 / Bergman核 / Hodge理論 / Siu分解 / Bedford-Taylor積 / ハイパーケーラー多様体 / Serrano予想 / 強ネフ因子 / 数値的同値類 / 数値的小平次元 / ファイバーの変動 / 混合Hodge理論 / 単純正規交差因子 / 第二チェーン類 / ネフ余接ベクトル束 / Nakano正値性 / 混合Hodge構造 / 変形族 / 正曲率性 / アバンダンス予想 / LC特異点 / 双有理幾何 / 正則凸性 / 拡張定理 / 最大値の原理 / RC-正値性 / 普遍被覆面 / KLT特異点 / 多重標準束 / 順像の正値性 / 順像層 / Hermite-Einstein計量 / エントロピー / 正則自己同型 / 平坦性 / ベクトル場 / MRC射 / 半Fano型 / 擬有効 / 非負曲率 / 反標準束 / 正則断面曲率 / 接べクトル束 / 構造定理 / 正則切断の拡張問題 / 特異エルミート計量 / 曲率の正値性 / 豊富性 / コホモロジー / 導来圏 / L2-理論 / 随伴束 / ケーラー多様体 / 小平次元 / Bertiniの定理 / 高次順像 / 正値性 / dbar, L2-理論 / 乗数イデアル層 / 特異計量 / コホモロジー消滅定理 / ケーラー幾何 … More Except Principal Investigator ケーラー計量 / 代数曲面 / 一般型曲面 / 一般型代数曲面 / 双曲計量 / 漸近解析 / 双曲幾何 / モジュライ空間 / 漸近展開 / モジュライ / リーマン面 / 熱半群 / ガウス写像 / 擬等角変形空間 / Sierpinski carpet / 非線形ネットワーク / 平均曲率流 / 除去可能特異点 / Harnack不等式 / 乗数イデアル / 双曲空間 / 境界Harnack原理 / Riemann面 / 変分公式 / レブナー鎖 / Brown運動 / グラフ / 幾何学 / 確率論 / 関数方程式論 / 関数論 / 解析学 / varifold / Sierpinski gasket / 擬等角写像 / フラクタル / ネットワーク / Harnack原理 / 熱核 / Green核 / 容量 / 調和 / ポテンシャル / 等質有界領域 / 連接層 / ツイスター空間 / 乗数イデアル層 / 解析的捩率 / 複素多様体 / 特異点 / 放物型幾何 / 値分布論 / 乗数層イデアル / ベルグマン核 / ケーラー多様体 / アインシュタイン計量 / CR多様体 Less

Structure theorem for varieties of special type focusing on rational connected fibrations and its application to classification theoryPrincipal Investigator
- Principal Investigator
  
  松村慎一
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Tohoku University
Construction of complex analytic theory for LC singularities and studies of positively curved varieties based on the extension problemPrincipal Investigator
- Principal Investigator
  
  Matsumura Shin-ichi
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (A))
- Research Field
  
  Geometry
- Research Institution
  Tohoku University
Studies on Vanishing Theorems and Extension Problems of Holomorphic Sections based on Singular Hermitian MetricsPrincipal Investigator
- Principal Investigator
  
  Matsumura Shin-ichi
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Geometry
- Research Institution
  Tohoku University
Study on algebraic surfaces via fibration structure
- Principal Investigator
  
  Murakami Masaaki
- Project Period (FY)
  2015 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Kagoshima University
Potential theory on space complexity and ideal boundary
- Principal Investigator
  
  Aikawa Hiroaki
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Basic analysis
- Research Institution
  Hokkaido University
Research of Moduli spaces based on various metrics
- Principal Investigator
  
  OBITSU KUNIO
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Kagoshima University
Asymptotic Invariants of Higher Cohomology Groups and Applications to Complex GeometryPrincipal Investigator
- Principal Investigator
  
  Matsumura Shin-ichi
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Geometry
- Research Institution
  Tohoku University
  Kagoshima University
New development of geometric complex analysis
- Principal Investigator
  
  HIRACHI Kengo
- Project Period (FY)
  2010 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Basic analysis
- Research Institution
  The University of Tokyo

All 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 Other

All Journal Article Presentation

[Journal Article] The Nonvanishing problem for varieties with nef anticanonical bundle2023
- Author(s)
  V. Lazic, S. Matsumura, T. Peternell, N. Tsakanikas, Z. Xie,
- Journal Title
  
  Documenta Mathematica
  
  Volume: 28 Issue: 6 Pages: 1393-1440
- DOI
  10.4171/dm/936
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342, KAKENHI-PROJECT-20H00116, KAKENHI-PROJECT-23K20789
[Journal Article] Strictly nef divisors on K-trivial fourfolds2023
- Author(s)
  H. Liu, Matsumura Shin-ichi
- Journal Title
  
  Mathematische Annalen
  
  Volume: 387 Issue: 1-2 Pages: 985-1008
- DOI
  10.1007/s00208-022-02461-1
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342, KAKENHI-PROJECT-20H00116, KAKENHI-PROJECT-23K20789
[Journal Article] On the minimal model program for projective varieties with pseudo-effective tangent sheaf2023
- Author(s)
  S. Matsumura
- Journal Title
  
  Epijournal Geom. Algebriqu
  
  Volume: 7
- DOI
  10.46298/epiga.2023.10337
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19KK0342, KAKENHI-PROJECT-20H00116, KAKENHI-PROJECT-23K20789
[Journal Article] On asymptotic base loci of relative anti-canonical divisors of algebraic fiber spaces2023
- Author(s)
  Ejiri Sho、Iwai Masataka、Matsumura Shin-ichi
- Journal Title
  
  Journal of Algebraic Geometry
  
  Volume: 32 Issue: 3 Pages: 477-517
- DOI
  10.1090/jag/814
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K13907, KAKENHI-PROJECT-19KK0342, KAKENHI-PROJECT-20H00116, KAKENHI-PROJECT-23K20789
[Journal Article] On asymptotic base loci of relative anti-canonical divisors of algebraic fiber spaces2023
- Author(s)
  S. Ejiri, M. Iwai, S. Matsumura
- Journal Title
  
  Journal of Algebraic Geometry
  
  Volume: 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19KK0342
[Journal Article] Strictly nef divisors on K-trivial fourfolds2023
- Author(s)
  H. Liu, S. Matsumura
- Journal Title
  
  Mathematische Annalen
  
  Volume: 未定
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Journal Article] On projective manifolds with semi-positive holomorphic sectional curvature2022
- Author(s)
  S. Matsumura
- Journal Title
  
  American Journal of Mathematics
  
  Volume: 144
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K20789
[Journal Article] On projective manifolds with semi-positive holomorphic sectional curvature2022
- Author(s)
  S. Matsumura
- Journal Title
  
  American Journal of Mathematics
  
  Volume: 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19KK0342
[Journal Article] Injectivity theorems with multiplier ideal sheaves for higher direct images under Kaehler morphisms2022
- Author(s)
  S. Matsumura
- Journal Title
  
  Algebraic Geometry
  
  Volume: 9
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K20789
[Journal Article] Injectivity theorems with multiplier ideal sheaves for higher direct images under Kaehler morphisms2022
- Author(s)
  S. Matsumura
- Journal Title
  
  Algebraic Geometry
  
  Volume: 9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19KK0342
[Journal Article] Open problems on structure of positively curved projective varieties2022
- Author(s)
  S. Matsumura
- Journal Title
  
  Annales de la Faculte des Sciences de Toulouse
  
  Volume: 31
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K20789
[Journal Article] On projective manifolds with pseudo-effective tangent bundle2022
- Author(s)
  G. Hosono, M. Iwai, S. Matsumura
- Journal Title
  
  Journal of the Institute of Mathematics of Jussieu
  
  Volume: 21
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K20789
[Journal Article] Open problems on structure of positively curved projective varieties2022
- Author(s)
  S. Matsumura
- Journal Title
  
  Annales de la Faculte des Sciences de Toulouse
  
  Volume: 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19KK0342
[Journal Article] On projective manifolds with pseudo-effective tangent bundle2021
- Author(s)
  Genki Hosono, Masataka Iwai, Shin-ichi Matsumura
- Journal Title
  
  Journal of the Institute of Mathematics of Jussieu
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H04821
[Journal Article] Injectivity theorem for pseudo-effective line bundles and its applications2021
- Author(s)
  O. Fujino, S. Matsumura
- Journal Title
  
  Transactions of the American Mathematical Society. Series B
  
  Volume: 8
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K20789
[Journal Article] On projective manifolds with semi-positive holomorphic sectional curvature2021
- Author(s)
  Shin-ichi Matsumura
- Journal Title
  
  American Journal of Mathematics
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H04821
[Journal Article] Projective klt pairs with nef anti-canonical divisor2021
- Author(s)
  F. Campana, J. Cao, S. Matsumura
- Journal Title
  
  Algebraic Geometry
  
  Volume: 8
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20789
[Journal Article] Open problems on structure of positively curved projective varieties2021
- Author(s)
  Shin-ichi Matsumura
- Journal Title
  
  Annales de la Faculte des Sciences de Toulouse
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H04821
[Journal Article] Projective klt pairs with nef anti-canonical divisor2021
- Author(s)
  Frederic Campana, Junyan Cao, Shin-ichi Matsumura
- Journal Title
  
  Algebraic Geometry
  
  Volume: 印刷中
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04821
[Journal Article] Projective klt pairs with nef anti-canonical divisor2021
- Author(s)
  Frederic Campana, Junyan Cao, Shin-ichi Matsumura
- Journal Title
  
  Algebraic Geometry
  
  Volume: 印刷中
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Journal Article] On projective manifolds with pseudo-effective tangent bundle2021
- Author(s)
  Genki Hosono, Masataka Iwai, Shin-ichi Matsumura
- Journal Title
  
  Journal of the Institute of Mathematics of Jussieu
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19KK0342
[Journal Article] On projective manifolds with semi-positive holomorphic sectional curvature2021
- Author(s)
  Shin-ichi Matsumura
- Journal Title
  
  American Journal of Mathematics
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19KK0342
[Journal Article] Injectivity theorem for pseudo-effective line bundles and its applications2021
- Author(s)
  O. Fujino, S. Matsumura
- Journal Title
  
  Transactions of the American Mathematical Society, Series B
  
  Volume: 8
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19KK0342
[Journal Article] ON PROJECTIVE MANIFOLDS WITH PSEUDO-EFFECTIVE TANGENT BUNDLE2021
- Author(s)
  Hosono Genki、Iwai Masataka、Matsumura Shin-ichi
- Journal Title
  
  Journal of the Institute of Mathematics of Jussieu
  
  Volume: － Issue: 5 Pages: 1-30
- DOI
  10.1017/s1474748020000754
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H00116, KAKENHI-PROJECT-19KK0342
[Journal Article] Open problems on structure of positively curved projective varieties2021
- Author(s)
  Shin-ichi Matsumura
- Journal Title
  
  Annales de la Faculte des Sciences de Toulouse
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19KK0342
[Journal Article] Projective klt pairs with nef anti-canonical divisor2021
- Author(s)
  F. Campana, J. Cao, S. Matsumura
- Journal Title
  
  Algebraic Geometry
  
  Volume: 8
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Journal Article] On the image of MRC fibrations of projective manifolds with semi-positive holomorphic sectional curvature2020
- Author(s)
  Shin-ichi Matsumura
- Journal Title
  
  Pure and Applied Mathematics Quarterly
  
  Volume: 16
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19KK0342
[Journal Article] On the image of MRC fibrations of projective manifolds with semi-positive holomorphic sectional curvature2020
- Author(s)
  Shin-ichi Matsumura
- Journal Title
  
  Pure and Applied Mathematics Quarterly
  
  Volume: 16
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04821
[Journal Article] A transcendental approach to injectivity theorem for log canonical pairs2019
- Author(s)
  Shin-ichi Matsumura
- Journal Title
  
  Annali della Scuola Nor- male Superiore di Pisa, Classe di Scienze
  
  Volume: 19
- Data Source
  KAKENHI-PROJECT-17H04821
[Journal Article] A transcendental approach to injectivity theorem for log canonical pairs2019
- Author(s)
  S. Matsumura
- Journal Title
  
  the Annali della Scuola Normale Superiore di Pisa, Classe di Scienze
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K04825
[Journal Article] A transcendental approach to injectivity theorem for log canonical pairs2019
- Author(s)
  Sin-ichi Matsumura
- Journal Title
  
  Annali della Scuola Normale Superiore di Pisa, Classe di Scienze
  
  Volume: 19
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K04825
[Journal Article] An injectivity theorem with multiplier ideal sheaves of singular metrics with transcendental singularities2018
- Author(s)
  S. Matsumura
- Journal Title
  
  J. Algebraic Geom.
  
  Volume: 27 Issue: 2 Pages: 305-337
- DOI
  10.1090/jag/687
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K04825, KAKENHI-PROJECT-15H02057, KAKENHI-PROJECT-17H04821
[Journal Article] A transcendental approach to injectivity theorem for log canonical pairs2018
- Author(s)
  Shin-ichi Matsumura
- Journal Title
  
  The Annali della Scuola Normale Superiore di Pisa, Classe di Scienze
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H04821
[Journal Article] A general extension theorem for cohomology classes on non reduced analytic subspaces2017
- Author(s)
  Cao JunYan、Demailly Jean-Pierre、Matsumura Shin-ichi
- Journal Title
  
  Science China Mathematics
  
  Volume: 60 Issue: 6 Pages: 949-962
- DOI
  10.1007/s11425-017-9066-0
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02057, KAKENHI-PROJECT-17H04821
[Journal Article] An injectivity theorem with multiplier ideal sheaves of singular metrics with transcendental singularities2017
- Author(s)
  Shin-ichi Matsumura
- Journal Title
  
  Journal of Algebraic Geometry
  
  Volume: 印刷中
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25800051
[Journal Article] Versions of injectivity and extension theorems2017
- Author(s)
  Yoshinori Gongyo, Shin-ichi Matsumura
- Journal Title
  
  Annales Scientifiques de l Ecole Normale Superieure
  
  Volume: 印刷中
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25800051
[Journal Article] A vanishing theorem of Koll\'ar-Ohsawa type2016
- Author(s)
  Shin-ichi Matsumura
- Journal Title
  
  Mathematische Annalen
  
  Volume: 366 Issue: 3-4 Pages: 1451-1465
- DOI
  10.1007/s00208-016-1371-8
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25800051
[Journal Article] Some applications of the theory of harmonic integrals2015
- Author(s)
  Shin-ichi Matsumura
- Journal Title
  
  Complex Manifolds
  
  Volume: 2
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25800051
[Journal Article] コホモロジーの消滅定理と単射性定理について2015
- Author(s)
  Shin-ichi Matsumura
- Journal Title
  
  2015年度城崎代数幾何シンポジウムの報告集
  
  Volume: -
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25800051
[Journal Article] A Nadel vanishing theorem for metrics with minimal singularities on big line bundles2015
- Author(s)
  Shin-ichi Matsumura
- Journal Title
  
  Advances in Mathematics
  
  Volume: 280
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25800051
[Journal Article] Injectivity theorems with multiplier ideal sheaves and their applications2015
- Author(s)
  Shin-ichi Matsumura
- Journal Title
  
  Complex analysis and geometry, Springer Proceedings in Mathematics & Statistics
  
  Volume: 144
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25800051
[Journal Article] Weak Lefschetz theorems and the topology of zero loci of ample vector bundle2014
- Author(s)
  Shin-ichi Matsumura
- Journal Title
  
  Communications in Analysis and Geometry
  
  Volume: なし
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400142
[Journal Article] A Nadel vanishing theorem via injectivity theorems2014
- Author(s)
  S. Matsumura
- Journal Title
  
  Math. Ann.
  
  Volume: 359 Pages: 785-802
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244008
[Journal Article] A Nadel vanishing theorem via injectivity theorems2014
- Author(s)
  Shin-ichi Matsumura
- Journal Title
  
  Mathematische Annalen
  
  Volume: なし
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400142
[Journal Article] Weak Lefschetz theorems and the topology of zero loci of ample vector bundles2014
- Author(s)
  Shin-ichi Matsumura
- Journal Title
  
  Communications in Analysis and Geometry
  
  Volume: 22 Pages: 595-616
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25800051
[Journal Article] A Nadel vanishing theorem via injectivity theorems2014
- Author(s)
  S. Matsumura
- Journal Title
  
  Mathematische Annalen
  
  Volume: 359 Issue: 3-4 Pages: 785-802
- DOI
  10.1007/s00208-014-1018-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25287015, KAKENHI-PROJECT-25800051
[Journal Article] Asymptotic cohomology vanishing and a converse to the Andreotti-Grauert theorem on surfaces2013
- Author(s)
  Shin-ichi Matsumura
- Journal Title
  
  Annales de l'Institut Fourier
  
  Volume: 63 Pages: 2199-2221
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25800051
[Journal Article] Asymptotic cohomology vanishing and a converse to the Andreotti-Grauert theorem on surfaces2013
- Author(s)
  Shin-ichi Matsumura
- Journal Title
  
  Annales de l'Institut Fourier
  
  Volume: 63
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400142
[Journal Article] Restricted volumes and divisorial Zariski decompositions2013
- Author(s)
  Shin-ichi Matsumura
- Journal Title
  
  The American Journal of Mathematics
  
  Volume: 135 Pages: 637-662
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400142
[Journal Article] An ampleness criterion with the extendability of singular positive metrics2013
- Author(s)
  Shin-ichi Matsumura
- Journal Title
  
  Mathematische Zeitschrift
  
  Volume: 273 Pages: 43-54
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400142
[Presentation] The Nonvanishing problem for varieties with nef anticanonical bundle2024
- Author(s)
  S. Matsumura
- Organizer
  Algebraic Geometry Symposium
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] The Nonvanishing problem for varieties with nef anticanonical bundle2024
- Author(s)
  S. Matsumura
- Organizer
  Algebraic Geometry Symposium
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20789
[Presentation] Abundance theorem for minimal projective varieties with vanishing Chern class of Miyaoka-type2024
- Author(s)
  S. Matsumura
- Organizer
  One-day workshop on Algebraic and Complex Geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] An injectivity theorem on snc compact Kaehler spaces2024
- Author(s)
  S. Matsumura
- Organizer
  Workshop on Complex Geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20789
[Presentation] Abundance theorem for minimal projective varieties with vanishing Chern class of Miyaoka-type2024
- Author(s)
  S. Matsumura
- Organizer
  One-day workshop on Algebraic and Complex Geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20789
[Presentation] An injectivity theorem on snc compact Kaehler spaces2024
- Author(s)
  S. Matsumura
- Organizer
  Workshop on Complex Geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] The nonvanishing problem for varieties with nef anticanonical bundle2023
- Author(s)
  S. Matsumura
- Organizer
  Korea-Japan Conference in Algebraic Geometry, IBS center
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] On projective manifolds with semi-positive holomorphic sectional curvature2023
- Author(s)
  S. Matsumura
- Organizer
  The 7th Workshop on Complex Geometry and Lie Groups
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20789
[Presentation] The Nonvanishing problem for varieties with nef anticanonical bundle2023
- Author(s)
  S. Matsumura
- Organizer
  東京大学複素解析幾何セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] The Nonvanishing problem for varieties with nef anticanonical bundl2023
- Author(s)
  S. Matsumura
- Organizer
  東京大学複素解析幾何セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-23K20789
[Presentation] On projective manifolds with semi-positive holomorphic sectional curvature2023
- Author(s)
  S. Matsumura
- Organizer
  Complex Geometry Seminar, University of Nice
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20789
[Presentation] Compact Kaehler 3-folds with nef anti-canonical bundle2023
- Author(s)
  S. Matsumura
- Organizer
  多変数函数論における擬凸性とその周辺
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] On projective manifolds with semi-positive holomorphic sectional curvature2023
- Author(s)
  S. Matsumura
- Organizer
  The 7th Workshop on Complex Geometry and Lie Groups, Universita del Salento
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] Compact Kaehler 3-folds with nef anti-canonical bundle2023
- Author(s)
  S. Matsumura
- Organizer
  多変数函数論における擬凸性とその周辺
- Data Source
  KAKENHI-PROJECT-23K20789
[Presentation] The Nonvanishing problem for varieties with nef anticanonical bundle2023
- Author(s)
  S. Matsumura
- Organizer
  京都大学　代数幾何セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-23K20789
[Presentation] Geometry of holomorphic sectional curvature2023
- Author(s)
  S. Matsumura
- Organizer
  Oberseminar, University of Bayreuth,
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] The Nonvanishing problem for varieties with nef anticanonical bundle2023
- Author(s)
  S. Matsumura
- Organizer
  Seminar of Complex Geometry, Wuhan University
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20789
[Presentation] The Nonvanishing problem for varieties with nef anticanonical bundle2023
- Author(s)
  S. Matsumura
- Organizer
  Seminar of Complex Geometry, Chinese Academy of Sciences
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] Geometry of holomorphic sectional curvature I2023
- Author(s)
  S. Matsumura
- Organizer
  Seminar on Complex Geometry, Pusan National University
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] The Nonvanishing problem for varieties with nef anticanonical bundle2023
- Author(s)
  S. Matsumura
- Organizer
  Seminar of Complex Geometry, Wuhan University
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] The Nonvanishing problem for varieties with nef anticanonical bundle2023
- Author(s)
  S. Matsumura
- Organizer
  京都大学　代数幾何セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] Geometry of holomorphic sectional curvature II2023
- Author(s)
  S. Matsumura
- Organizer
  Seminar on Complex Geometry, Pusan National University
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] The Nonvanishing problem for varieties with nef anticanonical bundle2023
- Author(s)
  S. Matsumura
- Organizer
  Seminar of Complex Geometry, Chinese Academy of Sciences
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20789
[Presentation] Positivity of direct images and applications to algebraic fiber spaces2022
- Author(s)
  S. Matsumura
- Organizer
  The Postech Conference 2022 on Complex Analytic Geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] On projective manifolds with pseudo-effective tangent bundle2022
- Author(s)
  S. Matsumura
- Organizer
  Oberseminar Algebraische Geometrie, University of Saarlandes
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20789
[Presentation] On projective manifolds with pseudo-effective tangent bundle2022
- Author(s)
  S. Matsumura
- Organizer
  Subvarieties and foliations of complex projective varieties
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20789
[Presentation] On projective manifolds with pseudo-effective tangent bundle2022
- Author(s)
  S. Matsumura
- Organizer
  The Conference on Complex Geometric Analysis --in honor of Kang-Tae Kim's 65th birthday--
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20789
[Presentation] The Nonvanishing problem for varieties with nef anticanonical bundle2022
- Author(s)
  S. Matsumura
- Organizer
  Workshop on Complex Analysis and Geometry, University of Essen
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] Abundance theorem for minimal compact Kaehler manifolds with vanishing second Chern class2022
- Author(s)
  S. Matsumura
- Organizer
  Oberseminar, University of Bayreuth
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] On projective manifolds with pseudo-effective tangent bundle2021
- Author(s)
  S. Matsumura
- Organizer
  The Conference on Complex Geometric Analysis;in honor of Kang-Tae Kim's 65th birthday
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] 非負曲率を持つ射影多様体の構造について2021
- Author(s)
  S. Matsumura
- Organizer
  大阪大学談話会
- Invited
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] On projective manifolds with non-negative holomorphic sectional curvature2021
- Author(s)
  S. Matsumura
- Organizer
  大阪大学幾何学セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] Structure theorem for projective klt pairs with nef anti-canonical divisor2021
- Author(s)
  S. Matsumura
- Organizer
  城崎代数幾何シンポジウム2021
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20789
[Presentation] 数値的に半正な反標準束を持つKLT対の構造定理について2021
- Author(s)
  S. Matsumura
- Organizer
  Higher- dimensional algebraic varieties;in honor of Professor Shigefumi Mori’s 70th birthday
- Invited
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] Structure theorem for projective klt pairs with nef anti-canonical divisor2021
- Author(s)
  S. Matsumura
- Organizer
  Analysis of Monge-Ampere, a tribute to Ahmed Zeriahi
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20789
[Presentation] Structure theorem for projective klt pairs with nef anti-canonical divisor2021
- Author(s)
  S. Matsumura
- Organizer
  Analysis of Monge-Ampere, a tribute to Ahmed Zeriahi
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] On projective manifolds with non-negative holomorphic sectional curvature2021
- Author(s)
  S. Matsumura
- Organizer
  大阪大学幾何学セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-23K20789
[Presentation] 数値的に半正な反標準束を持つKLT対の構造定理について2021
- Author(s)
  S. Matsumura
- Organizer
  Higher-dimensional algebraic varieties --in honour of Professor Shigefumi Mori’s 70th birthday--
- Invited
- Data Source
  KAKENHI-PROJECT-23K20789
[Presentation] On asymptotic base loci of relative anti-canonical divisors of algebraic fiber spaces2021
- Author(s)
  S. Matsumura
- Organizer
  Grauert Theory and Recent Complex Geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] Strictly nef divisors on K-trivial fourfolds2021
- Author(s)
  S. Matsumura
- Organizer
  2021年度多変数関数論冬セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-23K20789
[Presentation] Structure theorem for projective klt pairs with nef anti-canonical divisor2021
- Author(s)
  S. Matsumura
- Organizer
  城崎代数幾何シンポジウム2021
- Invited
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] Strictly nef divisors on K-trivial fourfolds2021
- Author(s)
  S. Matsumura
- Organizer
  2021 年度多変数関数論冬セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] 非負曲率を持つ射影多様体の構造について2021
- Author(s)
  S. Matsumura
- Organizer
  大阪大学談話会
- Invited
- Data Source
  KAKENHI-PROJECT-23K20789
[Presentation] On projective manifolds with pseudo-effective tangent bundle2021
- Author(s)
  S. Matsumura
- Organizer
  Subvarieties and foliations of complex projective varieties
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] Hacon-McKernan's problem on rational connectedness2020
- Author(s)
  Shin-ichi Matsumura
- Organizer
  第26回複素幾何シンポジウム
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] On projective manifolds with pseudo-effective tangent bundle2020
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Complex Geometry Seminar
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] 非負の曲率を持つ射影多様体の構造定理について2020
- Author(s)
  Shin-ichi Matsumura
- Organizer
  京都大学談話会
- Invited
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] 反相対標準束の正値性とその順像層の平坦性2020
- Author(s)
  S. Matsumura
- Organizer
  複素多様体上の直線束と多重劣調和関数，東北大学
- Invited
- Data Source
  KAKENHI-PROJECT-15K04825
[Presentation] On projective manifolds with pseudo-effective tangent bundle2020
- Author(s)
  Shin-ichi Matsumura
- Organizer
  東京大学複素解析幾何セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] On projective manifolds with pseudo-effective tangent bundle2020
- Author(s)
  Shin-ichi Matsumura
- Organizer
  東京大学複素解析幾何セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] On asymptotic base loci of relative anti-canonical divisors of algebraic fiber spaces2020
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Grauert theory and recent complex geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] Hacon-McKernan's problem on rational connectedness2020
- Author(s)
  Shin-ichi Matsumura
- Organizer
  第26回複素幾何シンポジウム
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] Projective klt pairs with nef anti-canonical divisor and rational curves2020
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Complex Algebraic Geometry and Complex Analysis (Bochum-Essen-Koln-Wuppertal)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] On asymptotic base loci of relative anti-canonical divisors of algebraic fiber spaces2020
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Grauert theory and recent complex geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] On projective manifolds with pseudo-effective tangent bundle2020
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Complex Geometry Seminar
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19KK0342
[Presentation] Projective klt pairs with nef anti-canonical divisor and rational curves2020
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Complex Algebraic Geometry and Complex Analysis (Bochum-Essen-Koln-Wuppertal)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] 非負の曲率を持つ射影多様体の構造定理について2020
- Author(s)
  Shin-ichi Matsumura
- Organizer
  京都大学談話会
- Invited
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] 半正値な曲率を持つ射影多様体の有利連結射について2020
- Author(s)
  S. Matsumura
- Organizer
  日本数学会秋期総合分科会函数論分科会特別講演
- Invited
- Data Source
  KAKENHI-PROJECT-15K04825
[Presentation] RC positivity and the geometry of rational curves2019
- Author(s)
  S. Matsumura
- Organizer
  Yang Mathematicians Workshop on Several Complex Variables 2019, Osaka City University
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04825
[Presentation] On projective manifolds with semi-positive holomorphic sectional curvature2019
- Author(s)
  S. Matsumura
- Organizer
  2019 Taipei Conference on Complex Geometry, Institute of Mathematics Academic Sinica
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04825
[Presentation] 多様体の曲率の正値性と有理曲線の存在問題2019
- Author(s)
  Shin-ichi Matsumura
- Organizer
  熊本阿蘇研究集会
- Invited
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] On the geometry of holomorphic sectional curvature and rational curves2019
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Nesin Mathematical Village
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] 反相対標準束の正値性とその順像層の平坦性2019
- Author(s)
  Shin-ichi Matsumura
- Organizer
  複素代数多様体上の直線束と多重劣調和関数
- Invited
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] On projective manifolds with semi-positive holomorphic sectional curvature2019
- Author(s)
  Shin-ichi Matsumura
- Organizer
  HAYAMA Symposium on Complex Analysis in Several Variables
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] On projective manifolds with semi-positive holomorphic sectional curvature2019
- Author(s)
  Shin-ichi Matsumura
- Organizer
  東北大学幾何セミナー
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] 小平の消滅定理とその一般化についてーL^2-理論と調和積分論ー2019
- Author(s)
  S. Matsumura
- Organizer
  Kodaira's Theory on Complex Manifolds and its Development, RIMS
- Invited
- Data Source
  KAKENHI-PROJECT-15K04825
[Presentation] On projective manifolds with semi-positive holomorphic sectional curvature2019
- Author(s)
  S. Matsumura
- Organizer
  Geometric Complex Analysis on Foliations and Dynamics, RIMS
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04825
[Presentation] 半正値な曲率を持つ射影多様体の有理連結射について2019
- Author(s)
  Shin-ichi Matsumura
- Organizer
  日本数学会秋季総合分科会函数論分科会特別講演
- Invited
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] Holomorphic sectional curvature and foliations of truly flat tangent vectors2019
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Geometry of foliations and its applications
- Invited
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] 小平の消滅定理とその一般化について--L2- 理論と調和積分論--2019
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Kodaira’s Theory on Complex Manifolds and its Development
- Invited
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] On projective manifolds with semi-positive holomorphic sectional curvature2019
- Author(s)
  S. Matsumura
- Organizer
  International conference on Complex Analysis and Geometry, Postech
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04825
[Presentation] Positivity of tangent bundles and rational curves2019
- Author(s)
  Shin-ichi Matsumura
- Organizer
  東京工業大学幾何セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] 多様体の曲率の正値性と有利曲線の存在問題2019
- Author(s)
  S. Matsumura
- Organizer
  熊本阿蘇研究集会，休暇村　南阿蘇
- Invited
- Data Source
  KAKENHI-PROJECT-15K04825
[Presentation] On projective manifolds with semi-positive holomorphic sectional curvature2019
- Author(s)
  Shin-ichi Matsumura
- Organizer
  International conference on Complex Analysis and Geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] RC positivity and the geometry of rational curves2019
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Young Mathematicians Workshop on Several Complex Variables 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] Holomorphic sectional curvature and foliations of truly flat tangent vectors2019
- Author(s)
  S. Matsumura
- Organizer
  Geometry of foliations and tis applications, Rims
- Invited
- Data Source
  KAKENHI-PROJECT-15K04825
[Presentation] On compact Kaehler manifolds with certain positively curved curvature2019
- Author(s)
  Shin-ichi Matsumura
- Organizer
  鹿児島大学数理情報科学談話会
- Invited
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] On projective manifolds with semi-positive holomorphic sectional curvature2019
- Author(s)
  S. Matsumura
- Organizer
  HAYAMA Symposium on Complex Analysis in Several Variables XV, 湘南国際村センター
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04825
[Presentation] On projective manifolds with semi-positive holomorphic sectional curvature2019
- Author(s)
  Shin-ichi Matsumura
- Organizer
  2019 Taipei Conference on Complex Geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] On projective manifolds with semi-positive holomorphic sectional curvature2019
- Author(s)
  S. Matsumura
- Organizer
  The 14th Algebra-Analysis-Geometry seminar, Kagoshima University (Kagoshima)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04825
[Presentation] Projective klt pairs with nef anti-canonical divisor2019
- Author(s)
  Shin-ichi Matsumura
- Organizer
  京都大学代数幾何セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] On projective manifolds with semi-positive holomorphic sectional curvature2019
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Geometric Complex Analysis on Foliations and Dynamics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] On projective manifolds with semi-positive holomorphic sectional curvature2019
- Author(s)
  Shin-ichi Matsumura
- Organizer
  静岡大学静岡複素解析幾何セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] On the image of MRC fibrations of projective manifolds with semi-positive holomorphic sectional curvature2018
- Author(s)
  S. Matsumura
- Organizer
  Seminar of Differential Geometry, Chinese Academy of Sciences (Beijing)
- Invited
- Data Source
  KAKENHI-PROJECT-15K04825
[Presentation] Projective klt pairs with nef anti-canonical divisor and rationally connected fibrations2018
- Author(s)
  Shin-ichi Matsumura
- Organizer
  東北大学代数幾何セミナー
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] On morphisms of compact Kaehler manifolds with semi-positive holomorphic sectional curvature2018
- Author(s)
  Shin-ichi Matsumura
- Organizer
  東京大学複素解析幾何セミナー
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] On the image of MRC fibrations of projective manifolds with semi- positive holomorphic sectional curvature2018
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Seminar of Algebraic Geometry, Chinese Academy of Sciences.
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] On projective manifolds with semi-positive holomorphic sectional curvature2018
- Author(s)
  Shin-ichi Matsumura
- Organizer
  The 14th Algebraic-Analytic-Geometry seminar
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] Projective klt pairs with nef anti-canonical divisor and rationally connected fibrations2018
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Seminar of Differential Geometry, Chinese Academy of Sciences.
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] Projective klt pairs with nef anti-canonical divisor and rationally connected fibrations2018
- Author(s)
  S. Matsumura
- Organizer
  Seminar of Algebraic Geometry, Chinese Academy of Sciences (Beijing)
- Invited
- Data Source
  KAKENHI-PROJECT-15K04825
[Presentation] On projective manifolds with semi-positive holomorphic sectional curvature2018
- Author(s)
  Shin-ichi Matsumura
- Organizer
  大阪市立大学微分幾何セミナー
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] Projective klt pairs with nef anti-canonical divisor and rationally connected fibrations2018
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Workshop on stabilities in Kaehler geometry and related topics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] Projective klt pairs with nef anti-canonical divisor and rationally connected fibrations2018
- Author(s)
  S. Matsumura
- Organizer
  Workshop on stabilities in Kaehler geometry and related topic, Tohoku University (Sendai)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K04825
[Presentation] Injectivity theorems with multiplier ideal sheaves for higher direct images2017
- Author(s)
  Shin-ichi Matsumura
- Organizer
  12th Algebraic-Analytic-Geometry seminar
- Place of Presentation
  Kagoshima University, Kagoshima
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] A transcendental approach to injectivity theorem for log canonical pairs2017
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Symposium in geometry and differential equation
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] Foundation of Analytic methods in algebraic geometry2017
- Author(s)
  Shin-ichi Matsumura
- Organizer
  SEAMS school 2017 "Complex analysis and geometry
- Place of Presentation
  Institute of Mathematics, Vietnam Academy of Science and Technology, Hanoi, Vietnam
- Year and Date
  2017-04-06
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] Extension theorems for holomorphic functions on subvarieties2017
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Seminar of Vietnam Academy of Science and Technology
- Place of Presentation
  Institute of Mathematics, Vietnam Academy of Science and Technology, Hanoi, Vietnam
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] Versions of injectivity and extension theorems2017
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Seminar of Complex Analysis and Geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] Foundation of analytic methods in algebraic geometry2017
- Author(s)
  Shin-ichi Matsumura
- Organizer
  SEAMS School 2017 Complex Analysis and Geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04821
[Presentation] Analytic methods in algebraic geometry2016
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Seminar of Center for Geometry and its Applications
- Place of Presentation
  Pohang University of Science and Technology, Korea
- Year and Date
  2016-09-06
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] A vanishing theorem of Koll\'ar-Ohsawa type2016
- Author(s)
  Shin-ichi Matsumura
- Organizer
  複素解析幾何学のポテンシャル論的諸相
- Place of Presentation
  東京大学(目黒区)
- Year and Date
  2016-02-13
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] Versions of injectivity and extension theorems2016
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Seminar of Center for Geometry and its Applications
- Place of Presentation
  Pohang University of Science and Technology, Korea
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] A transcendental approach to injectivity theorem for log canonical pairs2016
- Author(s)
  Shin-ichi Matsumura
- Organizer
  東京大学複素解析幾何セミナー
- Place of Presentation
  東京大学
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] Injectivity theorem with multiplier ideal sheaves for higher direct images under K\"ahler morphisms2016
- Author(s)
  Shin-ichi Matsumura
- Organizer
  The KSCV Symposium #11: International conference on Complex Analysis and Geometry
- Place of Presentation
  Kolon Hotel, Gyeong-Ju, Korea
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] 榎の単射性定理とその乗数イデアル層を用いて一般化2016
- Author(s)
  Shin-ichi Matsumura
- Organizer
  第 22 回複素幾何シンポジウム
- Place of Presentation
  しいのき迎賓館, 金沢
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] 超越的な手法を用いた小平の消滅定理に一般化について2016
- Author(s)
  Shin-ichi Matsumura
- Organizer
  日本数学会秋季総合分科会函数論分科会特別講演
- Place of Presentation
  関西大学, 大阪
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] An injectivity theorem with multiplier ideal sheaves for higher direct images under K\"ahler morphisms2015
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Kinosaki symposium on algebraic geometry 2015
- Place of Presentation
  Kinosaki Conference Hall(豊岡市)
- Year and Date
  2015-10-21
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] Versions of injectivity theorems and extension theorems2015
- Author(s)
  Shin-ichi Matsumura
- Organizer
  複素解析セミナー
- Place of Presentation
  東北大学(仙台市)
- Year and Date
  2015-04-22
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] A transcendental method to higher cohomology groups and its applications2015
- Author(s)
  Shin-ichi Matsumura
- Organizer
  東北大学談話会
- Place of Presentation
  東北大学(仙台市)
- Year and Date
  2015-04-20
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] Asymptotic invariants of cohomology groups and curvatures of holomorphic line bundles2015
- Author(s)
  Shin-ichi Matsumura
- Organizer
  東北大学幾何学セミナー
- Place of Presentation
  東北大学(仙台市)
- Year and Date
  2015-04-07
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] 多重劣調和関数の近似定理について2015
- Author(s)
  Shin-ichi Matsumura
- Organizer
  第50回函数論サマーセミナー企画特別講演
- Place of Presentation
  ふれあいセンター(二本松市)
- Year and Date
  2015-09-04
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] Versions of injectivity theorems2015
- Author(s)
  S. Matsumura
- Organizer
  Analytical aspects of the d-bar equation
- Place of Presentation
  名古屋大学
- Year and Date
  2015-02-14
- Invited
- Data Source
  KAKENHI-PROJECT-22244008
[Presentation] Versions of injectivity theorems and extension theorems2015
- Author(s)
  S. Matsumura
- Organizer
  Seminaire d'Analyse et Geometrie, Jussieu-Paris
- Place of Presentation
  Paris (France)
- Year and Date
  2015-02-03
- Invited
- Data Source
  KAKENHI-PROJECT-22244008
[Presentation] Versions of injectivity theorems and extension theorems2015
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Seminaire d'Analyse et Geometrie
- Place of Presentation
  Institut de Mathematiques de Jussieu-Paris in France
- Year and Date
  2015-02-03
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] An injectivity theorem with multiplier ideal sheaves of singular metrics with transcendental singularities2015
- Author(s)
  Shin-ichi Matsumura
- Organizer
  北海道大学解析セミナー
- Place of Presentation
  北海道大学(札幌市)
- Year and Date
  2015-05-29
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] Versions of injectivity theorems2015
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Analytical aspects of the d-bar equation
- Place of Presentation
  名古屋大学, 名古屋市, 愛知県
- Year and Date
  2015-02-14
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] Versions of injectivity and extension theorems2015
- Author(s)
  S. Matsumura
- Organizer
  Princeton-Tokyo workshop on Geometric Analysis
- Place of Presentation
  東京大学
- Year and Date
  2015-03-17
- Invited
- Data Source
  KAKENHI-PROJECT-22244008
[Presentation] Versions of injectivity and extension theorem2015
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Princeton-Tokyo workshop on Geometric Analysis
- Place of Presentation
  東京大学, 目黒区, 東京都
- Year and Date
  2015-03-17
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] Injectivity theorems with multiplier ideal sheaves and its ap-plications2014
- Author(s)
  S. Matsumura
- Organizer
  International conference on Complex Analysis and Geometry, Satellite Conferences of ICM
- Place of Presentation
  Kolon Hotel (韓国)
- Year and Date
  2014-08-08
- Invited
- Data Source
  KAKENHI-PROJECT-25287015
[Presentation] Injectivity theorems with multiplier ideal sheaves and its applications2014
- Author(s)
  S. Matsumura
- Organizer
  Workshop Complex Geometry and Lie Groups
- Place of Presentation
  Torino (Itary)
- Year and Date
  2014-06-19
- Invited
- Data Source
  KAKENHI-PROJECT-22244008
[Presentation] The theory of harmonic integrals and its applications2014
- Author(s)
  Shin-ichi Matsumura
- Organizer
  日本数学会九州支部会特別講演
- Place of Presentation
  鹿児島大学, 鹿児島市, 鹿児島県
- Year and Date
  2014-10-09
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] Versions of injectivity theorems and extension theorems2014
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Symposium on Complex Geometry
- Place of Presentation
  National Research University Higher School of Economics at Moscow in Russia
- Year and Date
  2014-11-12
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] An injectivity theorem with multiplier ideal sheaves and its applications2014
- Author(s)
  Shin-ichi Matsumura
- Organizer
  The KSCV Symposium #10: International conference on ComplexAnalysis and Geometry, Satellite Conferences of ICM
- Place of Presentation
  Kolon Hotel at Gyeong-Ju in Korea
- Year and Date
  2014-08-08
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] An injectivity theorem with multiplier ideal sheaves of singular metrics with transcendental singularities2014
- Author(s)
  S. Matsumura
- Organizer
  函数論シンポジウム
- Place of Presentation
  東北大学
- Year and Date
  2014-11-08
- Invited
- Data Source
  KAKENHI-PROJECT-22244008
[Presentation] An injectivity theorem with multiplier ideal sheaves and its applications2014
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Workshop Complex Geometry and Lie Groups
- Place of Presentation
  Aula Magna Rettorato Universita at Torino in Italy
- Year and Date
  2014-06-19
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] An injectivity theorem with multiplier ideal sheaves of singular metrics with transcendental singularities2014
- Author(s)
  Shin-ichi Matsumura
- Organizer
  第57回函数論シンポジウム
- Place of Presentation
  東北大学, 仙台市, 宮城県
- Year and Date
  2014-11-08
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] Injectivity theorems with multiplier ideal sheaves and its applications2014
- Author(s)
  S. Matsumura
- Organizer
  The KSCV 10
- Place of Presentation
  Gyeong-Ju (韓国)
- Year and Date
  2014-08-08
- Invited
- Data Source
  KAKENHI-PROJECT-22244008
[Presentation] Versions of injectivity theorems and extension theorems2014
- Author(s)
  S. Matsumura
- Organizer
  ymposium on Complex Geometry
- Place of Presentation
  National Research University Higher School of Economics in Moscow（ロシア）
- Year and Date
  2014-11-12
- Invited
- Data Source
  KAKENHI-PROJECT-25287015
[Presentation] The theory of harmonic integrals and its applications2014
- Author(s)
  S. Matsumura
- Organizer
  日本数学会九州支部会
- Place of Presentation
  鹿児島大学
- Year and Date
  2014-10-09
- Invited
- Data Source
  KAKENHI-PROJECT-22244008
[Presentation] Versions of injectivity theorems and extension theorems2014
- Author(s)
  S. Matsumura
- Organizer
  Symposium on Complex Geometry
- Place of Presentation
  Moscow (ロシア)
- Year and Date
  2014-11-12
- Invited
- Data Source
  KAKENHI-PROJECT-22244008
[Presentation] A Nadel vanishing theorem for metrics with minimal singularities2013
- Author(s)
  Shin-ichi Matsumura
- Organizer
  The 19th Symposium on Complex Geometry
- Place of Presentation
  長野
- Invited
- Data Source
  KAKENHI-PROJECT-25400142
[Presentation] The Nadel vanishing theorem for the multiplier ideal sheaves associated to metrics with minimal singularities2013
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Postech Algebraic Geometry Seminor
- Place of Presentation
  Postech
- Invited
- Data Source
  KAKENHI-PROJECT-25400142
[Presentation] A Nadel vanishing theorem for the multiplier ideal sheaves associated to metrics with minimal singularities
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Postech Algebraic Geometry Seminor
- Place of Presentation
  Pohang University of Science and Technology(Pohang, Korea)
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] Nadel type vanishing theorems and dbar-equations
- Author(s)
  Shin-ichi Matsumura
- Organizer
  第60回幾何学シンポジウム
- Place of Presentation
  東京工業大学
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] An injectivity theorem with multiplier ideal sheaves of singular metrics with transcendental singularities
- Author(s)
  Shin-ichi Matsumura
- Organizer
  京都大学代数幾何セミナー
- Place of Presentation
  京都大学
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] A Nadel vanishing theorem for metrics with minimal singularities on big line bundles
- Author(s)
  Shin-ichi Matsumura
- Organizer
  東京大学複素解析幾何セミナー
- Place of Presentation
  東京大学
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] A Nadel vanishing theorem for the multiplier ideal sheaves of metrics with minimal singularities
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Younger generations in Algebraic and Complex geometry III
- Place of Presentation
  長崎松藤プラザ
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] An injectivity theorem with multiplier ideal sheaves and its applications
- Author(s)
  Shin-ichi Matsumura
- Organizer
  東京工業大学幾何学セミナー
- Place of Presentation
  東京工業大学
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] An injectivity theorem with multiplier ideal sheaves of singular metrics with transcendental singularities
- Author(s)
  Shin-ichi Matsumura
- Organizer
  函数論冬セミナー
- Place of Presentation
  福島県コラッセふくしま
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] A Nadel vanishing theorem for metrics with minimal singularities on big line bundles
- Author(s)
  Shin-ichi Matsumura
- Organizer
  名古屋大学解析幾何学セミナー
- Place of Presentation
  名古屋大学
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] A Nadel vanishing theorem for metrics with minimal singularities on big line bundles
- Author(s)
  Shin-ichi Matsumura
- Organizer
  日本数学会年会代数学分科会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] The theory of harmonic integrals and its applications to vanishing and injecitivity theorems
- Author(s)
  Shin-ichi Matsumura
- Organizer
  東京理科大学談話会
- Place of Presentation
  東京理科大学
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] An injectivity theorem with multiplier ideal sheaves and its applications
- Author(s)
  Shin-ichi Matsumura
- Organizer
  東京大学代数幾何学セミナー
- Place of Presentation
  東京大学
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] A Nadel vanishing theorem for metrics with minimal singularities
- Author(s)
  Shin-ichi Matsumura
- Organizer
  The 19th Symposium on Complex Geometry
- Place of Presentation
  菅平 Hotel sonntag (長野)
- Invited
- Data Source
  KAKENHI-PROJECT-25800051
[Presentation] A Nadel vanishing theorem for the multiplier ideal sheaves associated to metrics with minimal singularities
- Author(s)
  Shin-ichi Matsumura
- Organizer
  Young Mathematician Workshop on Several Complex Variables 2013
- Place of Presentation
  名古屋大学
- Invited
- Data Source
  KAKENHI-PROJECT-25800051

1. HIRACHI Kengo (60218790)

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2. TAKAYAMA Shigeharu (20284333)

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3. YOSHIKAWA Ken-Ichi (20242810)

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4. OHSAWA Takeo (30115802)

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5. TSUJI Hajime (30172000)

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6. HONDA Nobuhiro (60311809)

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7. YAMANOI Katsutoshi (40335295)

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8. ISHI Hiseyuki (00326068)

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9. NOGUCHI Junjiro (20033920)

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10. YAMAGUCHI Keizo (00113639)

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11. MABUCHI Toshiki (80116102)

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12. OKUMA Tomohiro (00300533)

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13. KAMIMOTO Joe (90301374)

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14. Aikawa Hiroaki (20137889)

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15. KUMAGAI TAKASHI (90234509)

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16. OBITSU KUNIO (00325763)

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17. GONGYO Yoshinori (70634210)

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18. FUJINO Osamu (60324711)

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19. Murakami Masaaki (10378599)

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20. 志賀啓成 (10154189)

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21. 須川敏幸 (30235858)

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22. 平田賢太郎 (30399795)

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23. 加須栄篤 (40152657)

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31. CAO Junyan

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33. 岩井雅崇

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Matsumura Shin-ichi 松村 慎一

MATSUMURA Shin-Ichi 松村 慎一

Research Projects

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Co-Researchers

Structure theorem for varieties of special type focusing on rational connected fibrations and its application to classification theoryPrincipal Investigator

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Construction of complex analytic theory for LC singularities and studies of positively curved varieties based on the extension problemPrincipal Investigator

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Studies on Vanishing Theorems and Extension Problems of Holomorphic Sections based on Singular Hermitian MetricsPrincipal Investigator

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Study on algebraic surfaces via fibration structure

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Potential theory on space complexity and ideal boundary

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Research of Moduli spaces based on various metrics

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Asymptotic Invariants of Higher Cohomology Groups and Applications to Complex GeometryPrincipal Investigator

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New development of geometric complex analysis

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[Journal Article] The Nonvanishing problem for varieties with nef anticanonical bundle2023

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[Journal Article] Strictly nef divisors on K-trivial fourfolds2023

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[Journal Article] On the minimal model program for projective varieties with pseudo-effective tangent sheaf2023

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[Journal Article] On asymptotic base loci of relative anti-canonical divisors of algebraic fiber spaces2023

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[Journal Article] On asymptotic base loci of relative anti-canonical divisors of algebraic fiber spaces2023

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[Journal Article] Strictly nef divisors on K-trivial fourfolds2023

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Matsumura Shin-ichi 松村慎一

MATSUMURA Shin-Ichi 松村慎一