Séminaire de Mathématique

Cours -- Symmetries of Poisson Brackets: The Graph Complex and Orientation Morphism

by Prof. Arthemy Kiselev (Groningen & IHES)

Europe/Paris
Amphithéâtre Léon Motchane (IHES)

Amphithéâtre Léon Motchane

IHES

Le Bois Marie 35, route de Chartres 91440 Bures-sur-Yvette
Description

Lecture 2

Kontsevich's oriented graphs with decorated edges and outgoing edge ordering at vertices. The Poisson complex, the Poisson cohomology.

 * Universal (with respect to all affine Poisson manifolds) symmetries of the brackets.

 * The Leibniz graphs. Examples of factorizations via the Leibniz graphs.

Organized by

Maxim Kontsevich

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