Masahiko Yoshinaga
Japanese (日本語),
Department of Mathematics,
Graduate School of Science,
Osaka University,
Toyonaka, Osaka 560-0043, JAPAN
Photo
email: yoshinaga [at] math.sci.osaka-u.ac.jp
(or: mh.yoshinaga [at] gmail.com)
Visit Bologna (2023-2024)
2024/06/16-21, Arrangements, Matroids and Logarithmic Vector Fields Oberwolfach
2024/03/11-15, Artin groups and arrangements: topology, geometry, and combinatorics (MSRI)
2023/12/11-15, Arrangements Conference 2023 (to be announced)
2023/12/04-08, Magnitude 2023 (to be announced)
2023/11, 辻栄周平先生集中講義「超平面配置とグラフの代数的組合せ論」（大阪大学）
2023/11/01, TBA, 名古屋大学談話会
2023/10, 永野中行先生集中講義「K3曲面の周期写像とモジュラー形式について」（大阪大学）
2023/09/11-15, Workshop
"Topology of Singularities and Related Topics"
(Quy Nhon, Vietnam)
Combinatorial Hodge Theory 関係の勉強会（企画中） 2023年8月か9月
What is -Q for a poset Q?
Poset Combinatorics, Minisymposium of
ICIAM 2023 Tokyo.
Hyperplane arrangements and enumerative problems.
Minisymposium of
ICIAM 2023 Tokyo.
Running Order Seminar
(2023/05/18)
Talk: TBA
Algebraic and topological interplay of algebraic varieties 12-17 June 2023, Jaca, Spain
Schedules and related conferences
I am working in the following topics. (See
Research Activity for details.)
- Logarithmic vector fields and freeness、
- Topology of hyperplane arrangements.
- Lattice points countings.
- Matroids and Tutte polynomials.
- Categorification of enumerative problems, magnitude homology of metric spaces
Dept of Math,
Graduate School of Science,
Osaka University