Grothendieck–Teichmüller group and Poisson cohomologies
Johan Alm
Stockholm University, SwedenSergei A. Merkulov
Stockholm University, Sweden
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Abstract
We study actions of the Grothendieck–Teichmüller group GRT on Poisson cohomologies of Poisson manifolds, and prove some “go” and “no-go” theorems associated with these actions.
Cite this article
Johan Alm, Sergei A. Merkulov, Grothendieck–Teichmüller group and Poisson cohomologies. J. Noncommut. Geom. 9 (2015), no. 1, pp. 185–214
DOI 10.4171/JNCG/191