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Equivalence of formalities of the little discs operad

Publication date2009
Abstract

We show that Kontsevich's formality of the little disk operad, obtained using graphs, is homotopic to Tamarkin's formality, for a special choice of a Drinfeld associator. The associator is given by parallel transport of the Alekseev-Torossian connection.

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  • arxiv : math.QA
Citation (ISO format)
SEVERA, Pavol, WILLWACHER, Thomas. Equivalence of formalities of the little discs operad. 2009.
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Creation09/27/2010 3:04:00 PM
First validation09/27/2010 3:04:00 PM
Update time03/14/2023 4:06:47 PM
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