DYNAMICAL SYSTEMS Seminar

Tuesday, February 19, 2013

Geometry of numbers and a Diophantine duality


João Lopes Dias
(CEMAPRE-ISEG)

Abstract: We will discuss some basic theory on geometry of numbers and also recent results by Bounemoura and Fischler on a duality property on Diophantine approximation. This is used in a new proof of KAM and Nekhoroshev theorems.

Tuesday, February 19, 2013
Time: 10h30
Room: B3-01, Complexo Interdisciplinar, UL
http://cemapre.iseg.ulisboa.pt/seminars/dynsys/