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    (Last updated : 2025-06-25 08:10:53)
  MATSUMURA, Tomoo

   Associate Professor (New rank system)

   Division of Arts and Sciences, College of Liberal Arts, International Christian University
   Natural Sciences, Graduate School of Arts and Sciences, International Christian University
■ Academic Background
1. 2001/09~2007/08 〔Doctoral Course〕 Department of Mathematics and Statistics, Graduate School of arts and sciences, Boston University, Completed, Ph.D.
2. 1999/04~2001/03 〔Master Course〕, Graduate School, Division of Natural Science, International Christian University, Completed, M.A.
3. 1996/04~1999/03 Division of Natural Sciences, Faculty of Liberal Arts, International Christian University, Advanced a year,
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■ Professional Background
1. 2020/04~ Associate Professor (New rank system), Natural Sciences, Graduate School of Arts and Sciences, International Christian University
2. 2020/04~ Associate Professor (New rank system), Division of Arts and Sciences, College of Liberal Arts, International Christian University
3. 2015/04~2020/03 Junior Associate Professor, Okayama University of Science, Department of Applied Mathematics
4. 2013/03~2015/02 Visiting Professor, KAIST
5. 2011/09~2013/02 ASARC Postdoc, KAIST
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■ Present Specialized Fields
Geometry, Algebra (Key Word:Geometry, Algebraic Topology, Representation Theory, Algebraic combinatorics: Schubert Calculus, Toric Topology, Symmetric functions, K-theory, Young Tableaux, Grassmannians, Flag varieties, Characteristic classes) 
■ Books and Articles
1. Article Equivariant Cohomology of Grassmannian Spanning Lines   (Collaboration) 2025/07
2. Article Equivariant cohomology and orbit harmonics Arxiv Preprint  (Collaboration) 2024/10Link
3. Article Factorial Flagged Grothendieck polynomials Schubert calculus and its applications in combinatorics and representation theory, Springer Proceedings in Mathematics & Statistics. 332,pp.1-15 (Collaboration) 2020/10
4. Article Stability of Bott--Samelson Classes in Algebraic Cobordism Schubert calculus and its applications in combinatorics and representation theory, Springer Proc. Math. Stat. 332,pp.281-306 (Collaboration) 2020/10
5. Article Double Grothendieck Polynomials for Symplectic and Odd Orthogonal Grassmannians Journal of Algebra 546(15),pp.294-314 (Collaboration) 2020/03
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■ Academic Conference Presentation
1. 2024/11/23 The space of spanning lines and its equivariant cohomology
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■ Lectures
1. 2023/03/04 World of AMIDAKUJI
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■ Academic Society Memberships
1. The Mathematical Society of Japan
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■ Research Topics, Funded Research, and Grants-in-Aid for Scientific Research
1. 2020/04~2024/03  Schubert calculus for isotropic Grassmannians  (Key Word : )
2. 2018/04~2021/03  Schubert calculus in quantum K theory  (Key Word : )
3. 2016/04~2021/03  K-theoretic Schubert Calculus for Grassmannians  (Key Word : )
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■ Websites
   https://sites.google.com/view/tomoo-matsumura/home
■ Grants-in-aid for Scientific Research Researcher Number
80755223