Space Propagation of Instabilities in Zakharov Equations
Idioma
en
Article de revue
Este ítem está publicado en
Physica D: Nonlinear Phenomena. 2008, vol. 237, p. 1640--1654
Elsevier
Resumen en inglés
In this paper we study an initial boundary value problem for Zakharov's equations, describing the space propagation of a laser beam entering in a plasma. We prove a strong instability result and prove that the mathematical ...Leer más >
In this paper we study an initial boundary value problem for Zakharov's equations, describing the space propagation of a laser beam entering in a plasma. We prove a strong instability result and prove that the mathematical problem is ill-posed in Sobolev spaces. We also show that it is well posed in spaces of analytic functions. Several consequences for the physical consistency of the model are discussed.< Leer menos
Palabras clave en inglés
Zakharov equations
laser plasma interaction
instabilities
space propagation
Orígen
Importado de HalCentros de investigación