5 citations · 8 across the 3 of their papers we have counts for
3 papers
math.QA2009★ 2 cited
Formality for algebroid stacks
Paul Bressler, Alexander Gorokhovsky, Ryszard Nest +1
We extend the formality theorem of M. Kontsevich from deformations of the structure sheaf on a manifold to deformations of gerbes.
math.QA2008★ 1 cited
Deformations of algebroid stacks
Paul Bressler, Alexander Gorokhovsky, Ryszard Nest +1
In this paper we consider deformations of an algebroid stack on an etale groupoid. We construct a differential graded Lie algebra (DGLA) which controls this deformation theory. In…
math.QA2006★ 5 cited
Deformations of Azumaya algebras
P. Bressler, A. Gorokhovsky, R. Nest +1
In this paper we compute the deformation theory of a special class of algebras, namely of Azumaya algebras on a manifold ( or complex analytic).