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Lisbon WADE — Webinar in Analysis and Differential Equations   RSS

Jean-Baptiste Casteras 22/10/2020, 14:30 — 15:30 — Room P1, Mathematics Building Online
, CMAFcIO, Universidade de Lisboa

Standing wave and travelling wave solutions for a fourth order Schrödinger equation

In this talk, we will be interested in standing wave solutions to a fourth order nonlinear Schrödinger equation having second and fourth order dispersion terms. This kind of equation naturally appears in nonlinear optics. In a first time, we will establish the existence of ground-state and renormalized solutions. We will then be interested in their qualitative properties, in particular their stability.

Joint works with Denis Bonheure, Ederson Moreira Dos Santos, Tianxiang Gou, Louis Jeanjean and Robson Nascimento.

Projecto FCT UIDB/04459/2020.

Projecto FCT UIDB/04459/2020.

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Organizers: Hugo Tavares, James Kennedy and Nicolas Van Goethem

Joint iniciative of the research centers CAMGSD, CMAFcIO and GFM.

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