Chow rings of fine quiver moduli are tautologically presented

被引：7

作者：

Franzen, H. ^{[1
]}

机构：

[1] Univ Bonn, Math Inst, D-53115 Bonn, Germany

来源：

MATHEMATISCHE ZEITSCHRIFT | 2015年 / 279卷 / 3-4期

关键词：

COHOMOLOGY;

D O I：

10.1007/s00209-015-1409-8

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

A result of A. King and C. Walter asserts that the Chow ring of a fine quiver moduli space is generated by the Chern classes of universal bundles if the quiver is acyclic. We will show that defining relations between these Chern classes arise geometrically as degeneracy loci associated to the universal representation.

引用

页码：1197 / 1223

页数：27

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