Quadratic-Argument Approach to the Davey-Stewartson Equations

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The Davey-Stewartson equations are used to describe the long time evolution of a three-dimensional packets of surface waves. Assuming that the argument functions are quadratic in spacial variables, we find in this paper various exact solutions modulo the most known symmetry transformations for the Davey-Stewartson equations.
10pages

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Mathematical Physics, Analysis of PDEs, Exactly Solvable and Integrable Systems, Fluid Dynamics, 35C05, 35Q55

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http://salesiana.dossiersoluciones.com/handle/123456789/210271

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0812.1833
 http://arxiv.org/abs/0812.1833

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arXiv