Diff. Geom, Math. Phys., PDE Seminar: Michal Kowalczyk

  • Date: 11/21/2017
  • Time: 15:30
Michal Kowalczyk, University of Chile

University of British Columbia


Asymptotic stability for some nonlinear Klein-Gordon equations for odd perturbations in the energy space


Showing asymptotic stability in one dimensional nonlinear Klein-Gordon equations is a notoriously difficult problem. In this talk I will describe an approach based on virial estimates which allows to prove it in case when only odd perturbations are allowed. In particular I will discuss asymptotic stability of the kink in the $\phi4$ model.

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Location: ESB 2012
Tue 21 Nov 2017, 3:30pm-4:30pm