Applications of discrete Schroedinger equations to the standard map

Speaker
Mira Shamis
Date
27/12/2015 - 13:00 - 12:00Add to Calendar 2015-12-27 12:00:00 2015-12-27 13:00:00 Applications of discrete Schroedinger equations to the standard map We shall discuss the Chirikov standard map, an area-preserving map of the torus to itself in which quasi-periodic and chaotic dynamics are believed to coexist. We shall describe how the problem can be related to the spectral properties of a one-dimensional discrete Schroedinger operator, and present a recent result. Based on joint work with T. Spencer. seminar room אוניברסיטת בר-אילן - המחלקה למתמטיקה mathoffice@math.biu.ac.il Asia/Jerusalem public
Place
seminar room
Abstract

We shall discuss the Chirikov standard map, an area-preserving map of the torus to itself in which quasi-periodic and chaotic dynamics are believed to coexist. We shall describe how the problem can be related to the spectral properties of a one-dimensional discrete Schroedinger operator, and present a recent result.

Based on joint work with T. Spencer.

תאריך עדכון אחרון : 22/12/2015