Prof. Arnaldo Nogueira, University of Aix-Marseille, France

Description
Title: Diophantine approximation on the plane by SL(2,$\mathbb Z$) orbits.

Abstract: It is known that under the action of SL(2,$\mathbb Z$) on the plane the orbit of any vector which is not a multiple of a rational vector, is dense in the plane. Thus any vector in the plane can be approximated by points on such an orbit. This talk will discuss certain quantitative aspects of such an approximation.
Description
Room 216, Maths Building
Date
Tue, January 17, 2017
Start Time
3:30pm-5:00pm IST
Duration
1 hour 30 minutes
Priority
5-Medium
Access
Public
Created by
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Updated
Mon, January 16, 2017 9:52am IST