Masahiko Yoshinaga

Japanese,

Department of Mathematics,
Hokkaido University,
North 10, West 8, Kita-ku,
Sapporo, 060-0810,
JAPAN

Photo

email: yoshinaga [at] math.sci.hokudai.ac.jp
(or: mh.yoshinaga [at] gmail.com)

  • Preprint: Euler characteristic reciprocity for chromatic and order polynomials. (with Takahiro Hasebe) arXiv:1601.00254 (5 Jan. 2016).
  • Preprint: Vanishing results for the Aomoto complex of real hyperplane arrangements via minimality. (with P. Bailet) arXiv:1512.05318 (17 Dec. 2015).
  • Juan Viu Sos stays in Hokkaido Univ. (8 - 19 Dec. 2015)
  • Preprint: Chromatic functors of graphs. arXiv:1507.06587 (Jul. 24, 2015).
  • We are organizing Summer Conference on Hyperplane Arrangements in Sapporo (Poster) (8-12 Aug. 2016)
  • We are organizing Hokkaido-Pisa Summer School (July 27 - Sep. 9)
  • Daniele Faenzi stays in Hokkaido Univ. (17 June - 13 July 2015)
  • We are organizing a small workshop Problems Around Hyperplane Arrangements, Hokkaido University 18 June 2015.
  • Preprint: Worpitzky partitions for root systems and characteristic quasi-polynomials. arXiv:1501.04955 (Jan 21, 2015).
  • Our joint project "Geometry and combinatorics of hyperplane arrangements and related topics" with team in Pau (JSPS-MAE Sakura Program) is approved. (Sep. 2014--Aug. 2016).

  • I am working in

    Updated: 29 Sep. 2014.

    Dept of Math, Hokkaido University