Geometric Computation of Betti numbers of Springer Varieties
代数幾何学セミナー
開催期間
2019.3.4(月)
13:00 ~ 14:00
13:00 ~ 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
講演者
Praise Adeyemo (University of Ibadan, Nigeria)
概要
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.