Combinatorics and Arithmetic for Physics: special days

Collection Combinatorics and Arithmetic for Physics: special days

Organizer(s) Gérard H.E. Duchamp, Maxim Kontsevich, Gleb Koshevoy et Vincel Hoang Ngoc Minh

Date(s) 30/11/2021 - 02/12/2021

linked URL https://indico.math.cnrs.fr/event/7040/

00:00:00 / 00:00:00

7 20

Some New Taylor-BKAR Formulas

By Vincent Rivasseau, Léonard Ferdinand

We here introduce some combinatorial and analytic tools, conceived to make possible to perform new expansions in the context of constructive field theory and multiscale analysis. These formulas generalize the idea of performing cluster expansion using a sum indexed by forest to the case of a Taylor expansion of order more than zero. They are expected to help construct new field theories of the matrices and tensors type.

Information about the video

Date of recording 01/12/2021
Date of publication 10/12/2021
Institution IHES
Language English
Audience Researchers
Director(s) Mandarine Audiovisuel
Format MP4
Venue IHES

Domain(s)

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Some New Taylor-BKAR Formulas

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