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Título del libro: International Seminar: Day On Diffraction - Proceedings
Título del capítulo: Analytic smoothing effect and global existence for elliptic hyperbolic Davey-Stewartson system

Autores UNAM:
PAVEL NAOUMKINE;
Autores externos:

Idioma:
Inglés
Año de publicación:
1999
Palabras clave:

Control nonlinearities; Diffraction; Fluid dynamics; Hyperbolic functions; Schrodinger equation; Davey stewartson; Davey-Stewartson equations; Global existence; Nonlocal; Smoothing effects; Space dimensions; Nonlinear equations


Resumen:

We study elliptic-hyperbolic Davey-Stewartson equation which is considered as nonlocal nonlinear Schrodinger equations with nonlinearities involving derivatives of unknown function in two space dimensions. We will show that solutions become analytic for any t ? 0 with respect to z if the data are small and decay exponentially when x ? 8.


Entidades citadas de la UNAM: