Display Abstract

Title The Cauchy problem for a generalized CH equation

Name Alex A Himonas
Country USA
Email himonas.1@nd.edu
Co-Author(s)
Submit Time 2014-02-27 15:42:34
Session
Special Session 87: Evolution equations and integrable systems
Contents
We shall discuss the initial value problem for a generalized Camassa-Holm equation with higher order nonlinearities and containing as its members three integrable equations--the Camassa-Holm, the Degasperis-Procesi and the Novikov equations. For $s>3/2$ we shall show that this equation is well-posed in Sobolev spaces $H^s$ on both the circle and the line in the sense of Hadamard. That is, the data-to-solution map is continuous. However, it is not uniformly continuous. This is work in collaboration with Curtis Holliman.