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 4

Open problems about the graph complex and Poisson bracket symmetries: the combinatorics of cocycles and Poisson non-triviality of the Kontsevich flows.

 * Deformation quantization: the noncommutative associative star-product, its associator, the factorization problem.

 * The action of graph complex on the space of Kontsevich's star-products.

Organized by

Maxim Kontsevich

Contact