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arXiv · 1702.08250

A formality framework for commutative deformations

Olivier Elchinger
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Abstract

In this article, we use Harrison cohomology to provide a framework for commutative deformations. In particular, Kontsevich's result that formality of (the Hochschild complex of) an associative algebra implies its deformability is adapted for commutative algebras, with the Harrison complex.

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Olivier Elchinger. 2017-02-27. A formality framework for commutative deformations. https://arxiv.org/abs/1702.08250

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