Actions of Lie 2-algebras and comomentum maps

Philippe Bonneau, Véronique Chloup-Arnould, Angela Gammella +1

In this paper we introduce the notion of a 2-action of a Lie 2-algebra on an arbitrary manifold M. Furthermore, in [Rog12], given a n-plectic manifold (M, $\omega$), the authors conside…