Dynamics of an interface connecting a stripe pattern and a uniform state: Amended newell-whitehead-segel equation

René G. Rojas, Ricardo G. ElÍas, Marcel G. Clerc

Resultado de la investigación: Contribución a una revistaArtículorevisión exhaustiva

2 Citas (Scopus)

Resumen

The dynamics of an interface connecting a stationary stripe pattern with a homogeneous state is studied. The conventional approach which describes this interface, NewellWhiteheadSegel amplitude equation, does not account for the rich dynamics exhibited by these interfaces. By amending this amplitude equation with a nonresonate term, we can describe this interface and its dynamics in a unified manner. This model exhibits a rich and complex transversal dynamics at the interface, including front propagations, transversal patterns, locking phenomenon, and transversal localized structures.

Idioma originalInglés
Páginas (desde-hasta)2801-2812
Número de páginas12
PublicaciónInternational Journal of Bifurcation and Chaos
Volumen19
N.º8
DOI
EstadoPublicada - ago 2009
Publicado de forma externa

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