RUS  ENG JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PERSONAL OFFICE
Forthcoming seminars
Seminar calendar
List of seminars
Archive by years
Register a seminar

Search
RSS
Forthcoming seminars





You may need the following programs to see the files








Steklov Mathematical Institute Seminar
March 18, 2010 16:00, Moscow, Steklov Mathematical Institute of RAS, Conference Hall (8 Gubkina)
 


Toric topology

V. M. Buchstaber

Number of views:
This page:815
Video files:458
Materials:67
Youtube Video:

V. M. Buchstaber
Photo Gallery




Abstract: Toric topology studies actions of a compact torus on topological spaces locally equivalent to actions of the standard $n$-torus on open subsets in a complex vector space. These actions arise naturally in many fields of mathematics. There are remarkable functorial constructions of these torus actions leading to several striking applications. These include constructions of new combinatorial invariants of convex polytopes and triangulations of spaces, detecting toric representatives in the cobordism class of any smooth manifold admitting an embedding into a Euclidean space with a complex structure in the normal bundle, and discovery of a new wide family of complex non-Kaehler manifolds.

SHARE: VKontakte.ru FaceBook Twitter Mail.ru Livejournal Memori.ru
 
Contact us:
 Terms of Use  Registration  Logotypes © Steklov Mathematical Institute RAS, 2017