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math.KT2020★ 5 cited
Operadic structure on the Gerstenhaber-Schack complex for prestacks
Hoang Dinh Van, Lander Hermans, Wendy Lowen
We introduce an operad which acts on the Gerstenhaber-Schack complex of a prestack as defined by Dinh Van and Lowen, and which in particular allows us to endow this complex with an…
math.KT2015
The Gerstenhaber-Schack complex for prestacks
Hoang Dinh Van, Wendy Lowen
Building on the work of Gerstenhaber and Schack for presheaves of algebras, we define a Gerstenhaber-Schack complex C_GS(A) for an arbitrary prestack A, that is a pseudofunctor tak…