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

15 21

Noncommutative Wick Polynomials

By Frédéric Patras

Wick polynomials are at the foundations of QFT (they encode normal orderings) and probability (they encode chaos decompositions). In this lecture, we survey the construction and properties of noncommutative (or free) analogs using shuffle Hopf algebra techniques.

Based on joint works with K. Ebrahimi-Fard, N. Tapia and L. Zambotti.

Information about the video

Date of recording 02/12/2021
Date of publication 10/12/2021
Institution IHES
Language English
Audience Researchers
Director(s) Mandarine Audiovisuel
Format MP4
Venue IHES

Domain(s)

MSC codes

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All the collection videos

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Noncommutative Wick Polynomials

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