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Seminario de Matemática Aplicada ICMAT - UAM
Seminario de Matemática Aplicada ICMAT - UAM
Makrina Agaoglou
(ICMAT)
Date: Thursday, December 13, 2018 - 11:00
Venue: Aula Gris 1, ICMAT (Campus de Cantoblanco, Madrid
Title: Travelling waves in PT-symmetric nonlinear metamaterials
Abstract: In this talk we will investigate a one-dimensional
parity-time (PT)-symmetric magnetic metamaterial consisting of
split-ring dimers having gain or loss. Employing a Melnikov analysis
we will talk about the existence of localized travelling waves, i.e.
homoclinic or heteroclinic solutions. We will show conditions under
which the homoclinic or heteroclinic orbits persist. We will talk
about the agreement between the analytical results and the direct
numerical computations.
Localización Date: Thursday, December 13, 2018 - 11:00 Venue: Aula Gris 1, ICMAT (Campus de Cantoblanco, Madrid