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arXiv · alg-geom/9405013

Deformation theory and Lie algebra homology

Vladimir Hinich·Vadim Schechtman
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Abstract

A description of a ring of functions on the base of a universal formal deformation for several moduli problems is given. The answer is given in terms of a homology group of a certain dg Lie algebra canonically (up to an essentially unique quasi-isomorphism) associated with a problem.

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Vladimir Hinich, Vadim Schechtman. 1994-09-14. Deformation theory and Lie algebra homology. https://arxiv.org/abs/alg-geom/9405013

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