Researcher Information - NISHIYAMA Kyo |

（Last updated : 2024-04-23 13:08:18）

NISHIYAMA Kyo

Department / Course

Aoyama Gakuin University College of Science and Engineering Department of Mathematical Sciences

Job Professor

Specialization and related fields
Basic mathematics, Algebra, Basic analysis, Geometry, Algebra

Business career
1.	1986/04 ～ 1990/03	Tokyo Denki University Department of Mathematics, Faculty of Engineering and Sciences
2.	1990/04 ～ 1992/09	Kyoto University Liberal Arts
3.	1992/10 ～ 2003/03	Kyoto University Faculty of Integrated Human Studies
4.	2003/04 ～ 2007/03	Kyoto University Department of Mathematics, Faculty of Science
5.	2007/04 ～ 2009/03	Kyoto University Department of Mathematics, Faculty of Science
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Belonging society
1.	1982/04 ～	Mathematical Society of Japan
2.	1990/08 ～	American Mathematical Society

Official position and committee in Univ.
1.	2015/04/01 ～ 2017/03/31	Aoyama Gakuin University Curriculum Coordinator
2.	2023/04/01 ～ 2025/03/31	Aoyama Gakuin University Curriculum Coordinator

Research topic, funded research, and department laboratory expense
1.	2006/04 ～ 2010/03	Homogeneous spaces and unitary representations － a modern overview from duality
2.	2009/04 ～ 2014/03	Orbits on flag varieties and moment maps
3.	2013/04 ～ 2016/03	Geometry on Homogeneous Spaces and Tropical Varieties
4.	2016/04 ～ 2021/03	Multiple flag varieties and exotic nilpotent varieties Grant-in-Aid for Scientific Research (C)
5.	2021/04 ～ 2026/03	Orbits on flag varieties and their combinatorics

Book and thesis
1.	Books	Algebraic Groups and Orbits (Co-authored) 2015/09
2.	Books	Primer for Projective Geometry (Sole-authored) 2013/11
3.	Books	A primer of Elementary Geometry (Sole-authored) 2004/02
4.	Books	L'estro Armonico －study of harmonic polynomials (Sole-authored) 1999/03
5.	Papers	Action of Hecke algebra on the double flag variety of type AIII Advances in Applied Mathematics 153 (Co-authored) 2024/02
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Lecturer and lecture
1.	2023/06/20	Quiver representations and double flag varieties (IUC, クロアチア，ドブロブニク)
2.	2022/10/07	Hecke module structure on the orbits in double flag varieties (IUC, クロアチア，ドブロブニク)
3.	2022/07/07	Hecke algebra actions on a double flag variety (シンガポール)
4.	2021/09	Hecke algebra representations on orbits of a double flag variety
5.	2019/10/16	Robinson-Schensted Correspondence for Symmetric Pairs of Hermitian Tube Type (Research Center for Mathematics and Interdisciplinary Sciences, Shandong University, Qingdao China)
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Academic conference presentation
1.	2024/03/08	Real double flag varieties and Lagrangian-Grassmann variety of Hermitian type (Representation Theory and Related Topics: homaloidal maps and Clifford theory)
2.	2017/10/12	Enhanced adjoint action and its quotients
3.	2016/12/01	Degenerate principal series arising from double flag varieties of a Hermitian symmetric pair
4.	2015/07/01	Double flag variety over reals: Hermitian symmetric case (Analytic Representation Theory of Lie Groups)
5.	2014/09/02	Robinson-Schensted-type correspondence over mirabolic double flag variety (Prehomogeneous Vector Spaces and Related Topics)
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