Polygons for finding exact solutions of nonlinear differential equations

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New method for finding exact solutions of nonlinear differential equations is presented. It is based on constructing the polygon corresponding to the equation studied. The algorithms of power geometry are used. The method is applied for finding one -- parameter exact solutions of the generalized Korteveg -- de Vries -- Burgers equation, the generalized Kuramoto - Sivashinsky equation, and the fifth -- order nonlinear evolution equation. All these nonlinear equations contain the term $u^mu_x$. New exact solitary waves are found.
16 pages, 2 figures

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Exactly Solvable and Integrable Systems

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http://salesiana.dossiersoluciones.com/handle/123456789/107806

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/nlin/0601035
 http://arxiv.org/abs/nlin/0601035

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arXiv