Department of Mathematics,
North 10, West 8, Kita-ku,
email: yoshinaga [at] math.sci.hokudai.ac.jp
(or: mh.yoshinaga [at] gmail.com)
I am staying in Bremen (ALTA)
for one year (Aug 2016 - 20 Sep 2017).
We are organizing Workshop on Hyperplane Arrangements and Singularity Theory, Hokkaido University. 22-25, Mar. 2016.
Euler characteristic reciprocity for chromatic and order polynomials.
(with Takahiro Hasebe)
(5 Jan. 2016).
Vanishing results for the Aomoto complex of real hyperplane
arrangements via minimality. (with P. Bailet)
(17 Dec. 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)
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
- Hyperplane Arrangements:
I am interested in several aspects of hyperplane arrangements.
- algebro-geometric properties of logarithmic vector fields and
their combinatorial applications,
- minimal CW decompositions of the complement, and
I am interested in transcendency of integrations.
Updated: 29 Sep. 2014.
Dept of Math,