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








Seminar of the Department of Algebra and of the Department of Algebraic Geometry (Shafarevich Seminar)
May 31, 2016 15:00, Moscow, Steklov Mathematical Institute, room 540 (Gubkina 8)
 


utomorphisms of three-dimensional Mori fibrations and Cremona group

A. Avilov

Number of views:
This page:64

Abstract: In this talk we will classify three-dimensional $G$-del Pezzo varieties of degree $3$ and $4$ which can be $G$-birationally rigid. For some of them we will prove their $G$-birational rigidity. Also we will prove an analogue of the theorem of Sarkisov about existence of a standard model in the case of conic $G$-fibrations.

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