Browsing by Author "cc59ee54-ef5c-4cdd-b761-ea4fec30c3bc"
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Alejo, Miguel A.; Fanelli, Luca; Muñoz, Claudio (Frontiers Media, 2020)In this note, we review stability properties in energy spaces of three important nonlinear Schrodinger breathers: Peregrine, Kuznetsov-Ma, and Akhmediev. More precisely, we show that these breathers are unstable according ...
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Alejo, Miguel A.; Fanelli, Luca; Muñoz, Claudio (Springer, 2019)In this note, we give a rigorous proof that the NLS periodic Akhmediev breather is unstable. The proof follows the ideas in Muñoz (Proyecciones (Antofagasta) 36(4):653–683, 2017), in the sense that a suitable modification ...