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arXiv 0706.4459math.AP
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关于Kawahara-KdV型方程稳定性的一个注记

A note on the stability for Kawahara-KdV type equations

F. Natali

摘要:

本文建立了Kawahara-KdV方程$$u_t+uu_x+u_{xxx}-γ_1 u_{xxxxx}=0,$$和修正的Kawahara-KdV方程$$u_t+3u^2u_x+u_{xxx}-γ_2 u_{xxxxx}=0,$$的孤立子行波解的非线性稳定性,其中当$i=1,2$时,$γ_i\in\mathbb{R}$为正数.用于确定孤立行波稳定性的主要方法将是阿尔伯特发展的理论

英文摘要:

In this paper we establish the nonlinear stability of solitary traveling-wave solutions for the Kawahara-KdV equation $$u_t+uu_x+u_{xxx}-γ_1 u_{xxxxx}=0,$$ and the modified Kawahara-KdV equation $$u_t+3u^2u_x+u_{xxx}-γ_2 u_{xxxxx}=0,$$ where $γ_i\in\mathbb{R}$ is a positive number when $i=1,2$. The main approach used to determine the stability of solitary traveling-waves will be the theory developed by Albert

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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