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

Search
RSS
New in collection






International symposium "Arithmetic days in Moscow"
June 14, 2011 15:30, Moscow, Steklov Mathematical Institute
 


Constructible DG-modules over the de Rham algebra

S. Rybakovab

a IITP
b Independent University of Moscow
Video records:
Flash Video 398.9 Mb
Flash Video 2,426.0 Mb
MP4 398.9 Mb

Number of views:
This page:396
Video files:142

S. Rybakov


Видео не загружается в Ваш браузер:
  1. Проверьте с Вашим администратором, что из Вашей сети разрешены исходящие соединения на порт 8080
  2. Сообщите администратору портала о данной ошибке

Abstract: Positselski proved that the unbounded derived category of quasi-coherent D-modules on a smooth algebraic variety $X$ is equivalent to a so-called coderived category of quasi-coherent DG-modules over the de Rham algebra of $X$. First I will explain how to work with the coderived category in question. Then I introduce constructible DG-modules. They form a nice subcategory of the coderived category. It turns out that constructible DG-modules correspond to holonomic D-modules under Positselski equivalence.

Language: English

SHARE: VKontakte.ru FaceBook Twitter Mail.ru Livejournal Memori.ru
 
Contact us:
 Terms of Use  Registration  Logotypes © Steklov Mathematical Institute RAS, 2021