6 citations · 15 across the 14 of their papers we have counts for
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math.RA2006★ 6 cited
Hochschild cohomology of smash products and rank one Hopf algebras
S. M. Burciu, S. J. Witherspoon
We give some general results on the ring structure of Hochschild cohomology of smash products of algebras with Hopf algebras. We compute this ring structure explicitly for a large…
math.RA2006
Hochschild Cohomology and Graded Hecke Algebras
Anne V. Shepler, Sarah Witherspoon
We develop and collect techniques for determining Hochschild cohomology of skew group algebras S(V)#G and apply our results to graded Hecke algebras. We discuss the explicit comput…