arXiv · 1002.0683
A relative version of the ordinary perturbation lemma
Abstract
The perturbation lemma and the homotopy transfer for L-infinity algebras is proved in a elementary way by using a relative version of the ordinary perturbation lemma for chain complexes and the coalgebra perturbation lemma.
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Marco Manetti. 2010-02-03. A relative version of the ordinary perturbation lemma. https://arxiv.org/abs/1002.0683
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