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arXiv:math/0703568 [math.RT]AbstractReferencesReviewsResources

The product in the Hochschild cohomology ring of preprojective algebras of Dynkin quivers

Ching-Hwa Eu

Published 2007-03-20, updated 2007-06-16Version 2

In this paper, we compute the product structure of the Hochschild cohomology of preprojective algebras of quivers of type D and E over a field of characteristic zero.

Comments: 55 pages
Categories: math.RT, math.QA
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