RUS  ENG JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB
Video Library
Archive
Most viewed videos

Search
RSS
New in collection





You may need the following programs to see the files






International Conference dedicated to the 60-th birthday of Boris Feigin "Representation Theory and applications to Combinatorics, Geometry and Quantum Physics"
December 18, 2013 17:00–17:50, Moscow, Steklov Mathematical Institute of the RAS
 


A universal version of the KZB flat bundle and extensions of the Grothendieck–Teichmüller Lie algebra

B. Enriquez
Video records:
Flash Video 353.2 Mb
Flash Video 2,116.4 Mb
MP4 353.2 Mb

Number of views:
This page:170
Video files:108

B. Enriquez


Видео не загружается в Ваш браузер:
  1. Установите Adobe Flash Player    

  2. Проверьте с Вашим администратором, что из Вашей сети разрешены исходящие соединения на порт 8080
  3. Сообщите администратору портала о данной ошибке

Abstract: We construct a bundle with flat connection over the moduli space of marked curves of genus one; this is a universal version of the KZB connection on the same moduli space. We study the holonomy representation of this connection. The building blocks of this representation are analytic objects, satisfying genus one analogues of the associator identities. The corresponding scheme is a torsor under an extension of the Grothendieck–Teichmüller Lie algebra, which we make explicit. We discuss the analogous constructions in genus greater that one. (Partly joint with D. Calaque and P. Etingof).

Language: English

SHARE: VKontakte.ru FaceBook Twitter Mail.ru Livejournal Memori.ru
 
Contact us:
 Terms of Use  Registration  Logotypes © Steklov Mathematical Institute RAS, 2019