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19982004
most citedRemarks on modules over deformation quantization algebras

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math.QA1998

Fukaya Type Categories for Associative Algebras

Ryszard Nest, Boris Tsygan

We define for an associative algebra an category whose objects are automorphisms of this algebra. This construction has some resemblance with Fukaya'a categories relat…

math.QA1998

On the Cohomology Ring of an Algebra

Pyszard Nest, Boris Tsygan

We define several versions of the cohomology ring of an associative algebra. These ring structures unify some well known operations from homological algebra and differential geomet…