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arXiv · 1112.1129

Homotopically trivializing the circle in the framed little disks

Gabriel C. Drummond-Cole
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Abstract

This paper confirms the following suggestion of Kontsevich. In the appropriate derived sense, an action of the framed little disks operad and a trivialization of the circle action is the same information as an action of the Deligne-Mumford-Knudsen operad. This improves an earlier result of the author and Bruno Vallette.

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BibTeXRIS

Gabriel C. Drummond-Cole. 2011-12-06. Homotopically trivializing the circle in the framed little disks. https://doi.org/10.1112/jtopol%2Fjtt040

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