Spectral stability of periodic waves in the generalized reduced Ostrovsky equation

Geyer, A. (Speaker)

Activity: Talk or presentationTalk or presentation at a conference

Description

This talk is about stability of periodic travelling wave solutions of the generalized reduced Ostrovsky equation with respect to co-periodic perturbations. We give a simple argument based on the energy convexity which proves spectral stability of all smooth periodic travelling waves independent of the nonlinearity power. This is joint work with D. Pelinovsky.
Period21 Jun 2017
Event title2nd IMA Conference on Nonlinearity and Coherent Structures
Event typeConference
LocationNorwich, United Kingdom