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








Iskovskikh Seminar
November 6, 2014 18:00, Moscow, Steklov Mathematical Institute, room 540
 


Weak approximation and rationally connected varieties

D. O. Degtyarev

National Research University "Higher School of Economics", Moscow

Number of views:
This page:69

Abstract: I will talk about some remarkable approximation properties of varieties over function fields of complex curves. We will discuss general results about weak approximation of rationally connected varieties at places of good reduction. The main technical challenge is the places of bad reduction, i.e. singular fibers of a model. We shall survey situations where the fibers can be successfully analyzed, or where the global geometry ensures weak approximation.

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