On the Lie-formality of Poisson manifolds

Abstract

Starting from the problem of describing cohomological invariants of Poisson manifolds we prove in a sense a ``no-go'' result: the differential graded Lie algebra of de Rham forms on a smooth Poisson manifold is formal.

21 pages

References in corpus (2)

• Deformation quantization of Poisson manifolds, I
• Infinity Algebras, Massey Products, and Deformations