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19982004
most citedRemarks on modules over deformation quantization algebras

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math.QA1999

Deformations of symplectic Lie algebroids, deformations of holomorphic symplectic structures, and index theorems

Ryszard Nest, Boris Tsygan

Recently Kontsevich solved the classification problem for deformation quantizations of all Poisson structures on a manifold. In this paper we study those Poisson structures for whi…

math.QA1999

Formality conjecture for chains

Boris Tsygan

We state the analogs of Kontsevich's formality conjecture for Hochschild and cyclic chains, as well as their