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)

  • We are organizing Various Guises of Reflection Arrangements (13 - 17 Mar 2023, Edinburgh)
  • Talk: TBA Characteristic Polynomials of Hyperplane Arrangements and Ehrhart Polynomials of Convex Polytopes RIMS
  • Talk: TBA, 有限群論,代数的組合せ論,頂点代数の研究 (RIMS)
  • Talk: TBA, トポロジー火曜セミナー, 東京大学 (Zoom)
  • Preprint: (with Suguru Ishibashi, and Sakumi Sugawara) Betti numbers and torsions in homology groups of double coverings. arXiv:2209.02236
  • I join the editorial board of Order (Jul. 2022).
  • Talk: TBA (2022/09/22) Japan-Vietnam Singularity Seminar (Zoom)
  • Schedules and related conferences
  • I have moved to Osaka University (2022/04/01)

  • I am working in the following topics. (See Research Activity for details.)



    Dept of Math, Graduate School of Science, Osaka University