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Derived brackets = hamiltonian flow

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Speaker: 
Yael Fregier
Affiliation: 
Université d'Artois, Arras/MPIM
Date: 
Fri, 2018-03-09 15:30 - 16:30
Location: 
MPIM Lecture Hall

Schlessinger and Stasheff have discovered in the 80's $L_\infty$-algebras. These algebras nowadays play an important rôle in many different areas, in particular via deformation theory. A very efficient tool to build such algebras is the derived bracket construction of T. Voronov. In this talk we will give a geometric interpretation of this construction

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