マス・フォア・インダストリ研究所

セミナー



リスト 全て(掲示受付分)(1730) 今日・明日のセミナー(0)

Geometric Computation of Betti numbers of Springer Varieties


開催時期 2019-03-04 13:00~2019-03-04 14:00

場所 九州大学 伊都キャンパス ウエスト1号館 中セミナー室 W1-D-710

受講対象  

講師 Praise Adeyemo (University of Ibadan, Nigeria)

Abstract:
There are quite a number of subvarieties which can be defined to sit inside flag varieties. One of such is the family of Hessenberg varieties. In this talk, I will give combinatorial and geometric descriptions of the computation of Betti numbers of one of the class members of the family known as Springer varieties and discuss the current problem at hand.