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
收藏
页码：805 / 840
页数：36
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