Rchr
J-GLOBAL ID:201501006702708080
Update date: Feb. 01, 2024
Ohmoto Toru
オオモト トオル | Ohmoto Toru
Affiliation and department:
Homepage URL (1):
https://sites.google.com/view/applied-singularity-theory
Research field (4):
Geometry
, Applied mathematics and statistics
, Basic mathematics
, Algebra
Research keywords (12):
Singularity Theory
, Characteristic Classes
, Enumerative Geometry (Thom polynomials)
, Algebraic cobordism
, Differential Topology
, Algebraic Geometry
, Stratification Theory
, Semialgebraic Geometry
, Applied Geometry
, Information Geometry
, 計算幾何学
, 数理カタストロフ理論
Research theme for competitive and other funds (51):
- 2017 - 2022 Innovative research of geometric topology and singularities of differentiable mappings
- 2017 - 2022 写像の多重特異点の数え上げ普遍多項式と量子シューベルト算法
- 2018 - 2021 応用特異点論の情報科学および工学的デザインにおける展開
- 2015 - 2019 Developments and applications of geometric singularity theory
- 2017 - 2018 Innovation of singularity theory of mappings and new development of topology
- 2014 - 2018 Riemann surfaces and low dimensional manifolds
- 2014 - 2018 Geometric studies on singularity of non-linear phenomena
- 2012 - 2017 Residue theory on singular varieties and its applications
- 2015 - 2017 Algebro-geometric method for singularity criteria in kinematics
- 2011 - 2016 New developments of singularity theory of mappings
- 2011 - 2016 Geometric moduli theory and its theoretical applications
- 2012 - 2015 Comprehensive studies on topology, analysis and geometry of singular spaces and related topics
- 2012 - 2015 Characteristic classes of algebraic stacks and application to enumerative problems
- 2010 - 2014 A research on the geometric singularities of non-linear phenomena
- 2011 - 2013 Structural Stability and Morphogenesis of Differentiable Maps
- 2009 - 2011 Comprehensive studies of topological aspects of algebraic spaces and stratified spaces
- 2009 - 2011 Localization theory of Atiyah classes and its applications
- 2009 - 2011 特異チャーン類理論と数え上げ幾何の研究
- 2008 - 2011 Coho mology of discrete groups and characteristic classes of flat bundles
- 2008 - 2010 Schubert geometry and special polynomials
- 2007 - 2010 Global Theory of Singularities of Differentiable Maps and its Applications
- 2006 - 2009 Differential Geometry and Partial Differential Equations as an application of Singularity theory
- 2007 - 2008 A general study on topology of algebraic varieties and its related topics
- 2005 - 2008 同変オイラー標数積分・チャーン類理論とその関連分野
- 2006 - 2007 Equisingularity Problems for Real Algebraic Singularities and Real Analytic Singularities
- 2006 - 2007 Residues on Singular Varieties
- 2005 - 2007 Studies on the Cohomology of Mapping Class Groups, Coxeter Groups and Artin Groups
- 2005 - 2006 A general study on topology, analysis and geometry of symbolic algebraic varieties
- 2004 - 2006 Global Theory of Singularities from the Viewpoint of Homotopy Theory
- 2003 - 2005 Local or global characteristic numbers of complex projective hypersurfaces and the resolution or improvement of their singularities
- 2003 - 2005 Residues on Singular Varieties
- 2002 - 2005 Applied singularity theory to exterior differential systems
- 2003 - 2004 写像族の特異点の分岐集合とファイバー束の特性類に関する研究
- 2003 - 2004 A general study on topology, analysis and geometry of singular spaces
- 2003 - 2004 The study of differential geometry of Kahler-fibrations and its applications.
- 2002 - 2004 Research on the application of the boundary analysis and geometry to the moduli of isolated singularities
- 2002 - 2002 特異点論とその応用
- 2001 - 2002 The study of Bott connection and its applications to Finsler geometry
- 2001 - 2002 A topological and analytical study on three dimensional singular complex projective hypersurfaces
- 2000 - 2001 可微分写像の特性類および位相不変量に関する研究
- 2000 - 2001 Studies on Characteristic Classes of Singular Varieties, Motives ans Their Related Topics
- 2000 - 2001 Research on moduli of the boundary structure of isolated singularities
- 1999 - 2000 Logarithmic deformations of complex projective hypersurfaces with ordinary singularities and their period maps
- 1998 - 1999 Studies on Characteristic Classes of Singular Varieties and Invariants of Singularities
- 1998 - 1999 The study of the semi-stability of Einstein-Finsler vector bundles
- 1997 - 1999 Research on moduli of strongly pseudo-convex CR manifolds embedded in algebraic varieties
- 1997 - 1998 微分可能写像の位相不変量と分岐図式の幾何に関する研究
- 1996 - 1996 微分可能写像の大域的位相不変量に関する研究
- 1996 - 1996 コ-シ-・リーマン理論による正規孤立特異点のモジュライの研究
- 1995 - 1995 特異複素多様体の特性類の統一的理論の研究
- 1995 - 1995 強擬凸CR構造のモジュライの研究
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Papers (27):
-
Kazuma Tateiri, Toru Ohmoto. An Extended MMP Algorithm: Wavefront and Cut-Locus on a Convex Polyhedron. International Journal of Computational Geometry and Applications. 2021. 31. 04. 221-247
-
Naomichi Nakajima, Toru Ohmoto. The dually flat structure for singular models. Information Geometry. 2021. 4. 1. 31-64
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Junki Tanaka, Toru Ohmoto. Geometric algebra and singularities of ruled and developable surfaces. Journal of Singularities. 2020. 21. 249-267
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J. L. Deolindo-Silva, Y. Kabata, T. Ohmoto. Binary differential equations at parabolic and umbilical points for 2-parameter families of surfaces. Topology and its Applications. 2018. 234. 457-473
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T. Sasajima, T. Ohmoto. Thom polynomials in A-classification I: counting singular projections of a surface. Eroupean Math. Soc. Series of Congress Reports, IMPANGA Lecture Notes `Vector bundles, Schubert varieties, and equivariant cohomology',. 2018. 203-226
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Books (1):
-
Singularities in Geometry and Topology
RMA Lectures in Mathematics and Theoretical Physics, European Math. Soc. 2012
Professional career (1):
Work history (6):
- 2022/09 - 現在 早稲田大学基幹理工学部 応用数理学科 教授
- 2019/04 - 2022/08 北海道大学大学院情報科学院情報科学専攻(大学院担当)
- 2012/11 - 2022/08 北海道大学大学院理学研究研究院 数学部門 教授
- 2004/03 - 北海道大学大学院理学研究科 准教授(助教授)
- 1994/03 - Kagoshima University Faculty of Science
- 1993/04 - 日本学術振興会特別研究員PD
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