Equivariant Tautological Integrals on Flag Varieties  

作　　者：Xiaobo ZHUANG 

机构地区：[1]Department of Mathematical Sciences,Zhejiang Sci-Tech University,Hangzhou 310018,China

出　　处：《Chinese Annals of Mathematics,Series B》2024年第3期463-486,共24页数学年刊（B辑英文版）

基　　金：supported by the National Natural Science Foundation of China(No.11901528);Zhejiang Provincial Natural Science Foundation of China(No.LQ19A010011);the Fundamental Research Funds of Zhejiang Sci-Tech University(No.2021Q045).

摘　　要：The author apples the Atiyah-Bott-Berline-Vergne formula to the equivariant tautological integrals over flag varieties of types A,B,C,D,and recovers the formulas expressing the integrals as iterated residues at infinity,which were first obtained by Zielenkiewicz using symplectic reduction.

关 键 词：LOCALIZATION Flag variety RESIDUE 

分 类 号：O172.2[理学—数学]