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

Search
RSS
Forthcoming seminars






Dobrushin Mathematics Laboratory Seminar
September 1, 2015 16:00, Moscow, room 307, IITP RAS (Bolshoy Karetniy per., 19)
 


Words in linear groups, random walks, automata and P-recursiveness

I. M. Pak

University of California, Los Angeles

Number of views:
This page:80

Abstract: Fix a finite set $S \subset GL(k,Z)$ and denote by $an$ the number of products of matrices in $S$ of length $n$ that are equal to 1. We show that the sequence $\{an\}$ is not always P-recursive. This answers a question of Kontsevich.

SHARE: VKontakte.ru FaceBook Twitter Mail.ru Livejournal Memori.ru
 
Contact us:
 Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2022