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arXiv · 1312.1499

On Cohomology Rings of Non-Commutative Hilbert Schemes and CoHa-Modules

Hans Franzen
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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.

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Hans Franzen. 2013-12-05. On Cohomology Rings of Non-Commutative Hilbert Schemes and CoHa-Modules. https://arxiv.org/abs/1312.1499

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