5 citations · 6 across the 4 of their papers we have counts for
4 papers
A Deligne conjecture for prestacks
Ricardo Campos, Lander Hermans
We prove an analog of the Deligne conjecture for prestacks. We show that given a prestack , its Gerstenhaber--Schack complex is nat…
A minimal model for prestacks and morphisms of operadic algebras via Koszul duality for box operads
Lander Hermans
Prestacks are algebro-geometric objects whose defining relations are far from quadratic. Indeed, they are cubic and quartic, and moreover inhomogeneous. Similarly, a morphism of $P…
Box operads and higher Gerstenhaber brackets
Hoang Dinh Van, Lander Hermans, Wendy Lowen
We introduce a symmetric operad ("box-op") which describes a certain calculus of rectangular labeled ``boxes''. Algebras over , which we call box operads, ha…
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…