Instability of the solitary waves for the generalized Boussinesq equations

Autor:	Yifei Wu, Masahito Ohta, Jun Xue, Bing Li
Jazyk:	angličtina
Rok vydání:	2018
Předmět:	Computational Mathematics Mathematics - Analysis of PDEs Critical frequency Applied Mathematics Mathematical analysis FOS: Mathematics Traveling wave Mathematics::Analysis of PDEs Instability Analysis Primary 35B35 Secondary 35L70 Analysis of PDEs (math.AP) Mathematics
Zdroj:	SIAM Journal on Mathematical Analysis
Popis:	In this work, we consider the following generalized Boussinesq equation \begin{align*} \partial_{t}^2u-\partial_{x}^2u+\partial_{x}^2(\partial_{x}^2u+|u|^{p}u)=0,\qquad (t,x)\in\mathbb R\times \mathbb R, \end{align*} with $0 Comment: 30 pages
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d233e7feecfa34527e22c27d3a26e1c http://arxiv.org/abs/1809.05665 Zobrazit plný text záznamu