2026/04 ~ 2027/03
2026/04 ~ 2027/03
2026/04/13 ~ 2026/04/15 : Arrangement Workshop in Sapporo 2026 (北海道大学) .
【講演】ルート系の同変版特性準多項式．
2026/05/31 ~ 2026/06/06 : Algebraic and Geometric Aspects of the Theory of Hyperplane Arrangements (Kraków) .
【講演】Equivariant version of characteristic quasi-polynomials and root systems．
新幹線乗車回数：0+
航空機搭乗回数：10+
海外渡航：Finland [Helsinki (transfer, 1 day)]，Poland [Krakow (1 week)]