Rchr
J-GLOBAL ID：200901008960739700
Update date: Oct. 02, 2024
Sugawa Toshiyuki
スガワ トシユキ | Sugawa Toshiyuki
Affiliation and department：
Job title：
Professor
Homepage URL (2)：
http://sugawa.cajpn.org/
,
http://sugawa.cajpn.org/index_E.html
Research field (1)：
Basic analysis
Research keywords (1)：
Complex Analysis
Research theme for competitive and other funds (31)：
- 2018 - 2023 Quasiconformal extension in differential geometry and theory of the universal Teichmueller space in harmonic analysis
- 2017 - 2022 Analysis of elliptic operators and its applications to Geometric Function Theory
- 2017 - 2021 複雑領域のポテンシャル解析の深化-非線形PDEと理想境界への応用
- 2016 - 2021 Degeneration and collapsing of Kleinian groups; geometry and analysis of the compactification of their defamation spaces
- 2013 - 2019 Research on the Weil-Petersson metric of infinite dimensional Teichmueller spaces
- 2015 - 2018 Toward the construction of a new kind of Teichmueller space and its analysis
- 2013 - 2017 Potential theory on space complexity and ideal boundary
- 2010 - 2015 Analysis of degenerations and singularities of Kleinian groups and complex dynamics
- 2010 - 2015 Geometric structure and combinatorial structure of 3-dimensional manifolds
- 2010 - 2015 Various aspects on the study of Geometric Function Theory
- 2010 - 2014 Ergodic-theoretical study of dynamical systems and stochastic processes related to the theory of Teichmuller spaces
- 2008 - 2012 Teichmuller spaces of symmetric structures and the rigidity and fixed-point problems of quasiconformal mapping class groups
- 2008 - 2012 Research on potential problems from various aspects
- 2009 - 2011 Indiscrete representations of discrete groups
- 2007 - 2010 Global construction of pleating coordinates of Teichmuller spaces and its applications
- 2007 - 2009 Ergodic-theoretical study of dynamical systems and stochastic processes on moduli space of curves
- 2007 - 2009 Loewner方程式の幾何学的函数論および確率過程への応用
- 2005 - 2008 Research on deformations of real and complex manifolds and variations of invariants
- 2005 - 2008 New development of geometric function theory focused on conformal invariants
- 2004 - 2007 Researches on quasiconformal groups and the modular group of the universal Teichmuller space
- 2004 - 2006 タイヒミュラー空間上のブラウン運動と曲線のモジュライ空間の確率解析
- 2004 - 2006 Ergodic-theoretical study of the distribution of Teichmuller closed geodesics and the dynamical zeta functions
- 2002 - 2004 境界の密性がもたらす領域のポテンシャル論的・幾何的性質について
- 2002 - 2003 Dynamics of modular groups on infinite dimensional Teichmuller spaces
- 2001 - 2003 Analysis of quasisymmetric functions and Teichmuller space
- 1999 - 2000 リーマン面の双曲幾何と一様完全性
- 1998 - 2000 Geometry of webs, Hamiltonian systems and complex dynamics
- 1998 - 1999 Various quasiconformal extensions of a quasisymmetric automorphism of the unit circle and Teichmuller space
- 1997 - 1998 Teichmuller空間の境界の幾何学
- 1996 - 1996 Analysis and Applications of Teichmuller space
- 1994 - 1994 λ-lemmaによるリーマン面の正則族の研究
Show all
Papers (86)：
-
Toshiyuki Sugawa, Li Mei Wang, Chengfa Wu. UNIVERSAL CONVEXITY AND RANGE PROBLEMS OF SHIFTED HYPERGEOMETRIC FUNCTIONS. Proceedings of the American Mathematical Society. 2024. 152. 8. 3521-3535
-
Toshiyuki Sugawa, Li Mei Wang. On Geometric Properties of the Ratio of Two Hypergeometric Functions. Computational Methods and Function Theory. 2024. 24. 2. 241-256
-
Oona Rainio, Toshiyuki Sugawa, Matti Vuorinen. Uniformly Perfect Sets, Hausdorff Dimension, and Conformal Capacity. Journal of Geometric Analysis. 2024. 34. 6
-
Ikkei Hotta, Sebastian Schleißinger, Toshiyuki Sugawa. Nonlinear Resolvents and Decreasing Loewner Chains. Journal of Geometric Analysis. 2024. 34. 4
-
Hiroshige Shiga, Toshiyuki Sugawa. Kleinian Groups and Geometric Function Theory. In the Tradition of Thurston III. 2024. 249-274
ｍore...
MISC (22)：
-
須川敏幸. 微積分から始まる解析学の厳密性 複素解析の闇を探る. 数理科学. 2023. 61. 4
-
須川 敏幸. 複素解析におけるポテンシャル論-特集 ポテンシャルを探る. 数理科学. 2022. 60. 3. 35-41
-
須川 敏幸. 書評 志賀啓成 : リーマンと解析学,リーマンの生きる数学(黒川信重編),2,共立出版,2020年,viii+98ページ. 数学 / 日本数学会 編. 2022. 74. 3. 331-334
-
須川 敏幸. 複素双曲空間入門-特集 非ユークリッド幾何学の数理. 数理科学. 2021. 59. 4. 16-23
-
須川 敏幸. 複素数ってそもそも何なの?-特集 複素関数の質問箱. 数学セミナー. 2018. 57. 6. 8-12
ｍore...
Books (2)：
-
複素解析学特論
現代数学社 2019 ISBN:9784768705209
-
Topics in Finite or Infinite Dimensional Complex Analysis
Tohoku University Press 2013
Education (3)：
- 1990 - 1991 Kyoto University Graduate School of Science Mathematics
- 1988 - 1990 Kyoto University Graduate School of Science Mathematics
- 1984 - 1988 Kyoto University Faculty of Science
Professional career (1)：
- 博士(理学) (Kyoto University)
Work history (3)：
- 2008/04 - 現在 Tohoku University Graduate School of Information Sciences Professor
- 2002/04 - 2008/03 Hiroshima University Graduate School of Science Associtate Professor
- 1991/04 - 2002/03 Kyoto University Graduate School of Science Division of Mathematics Assistant
Association Membership(s) (2)：
American Mathematical Society
, Mathematical Society of Japan
