On cohomology rings of non-commutative Hilbert schemes and CoHa-modules

被引：10

作者：

Franzen, H. ^{[1
]}

机构：

[1] Univ Bonn, Math Inst, Endenicher Allee 60, D-53115 Bonn, Germany

来源：

MATHEMATICAL RESEARCH LETTERS | 2016年 / 23卷 / 03期

关键词：

EQUIVARIANT INTERSECTION THEORY; QUANTUM GROUPS; QUIVER MODULI; REPRESENTATIONS; ALGEBRAS;

D O I：

10.4310/MRL.2016.v23.n3.a12

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We prove that Chow groups of certain non-commutative Hilbert schemes have a basis consisting of monomials in Chern classes of the universal bundle. Furthermore, we realize the cohomology of non-commutative Hilbert schemes as a module over the Cohomological Hall algebra.

引用

页码：805 / 840

页数：36

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