Contents Online
Mathematical Research Letters
Volume 23 (2016)
Number 3
On cohomology rings of non-commutative Hilbert schemes and CoHa-modules
Pages: 805 – 840
DOI: https://dx.doi.org/10.4310/MRL.2016.v23.n3.a12
Author
Abstract
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.
Accepted 22 October 2015
Published 8 July 2016