STABILITY OF NEGATIVE SOLITARY WAVES

被引：0
|
作者：
Kalisch, Henrik [1 ]
Nguyet Thanh Nguyen [1 ]
机构：
[1] Univ Bergen, Dept Math, N-5008 Bergen, Norway
来源：
ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS | 2009年
关键词：
Solitary waves; orbital stability; instability; MODEL-EQUATIONS; INSTABILITY;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The generalized regularized long-wave equation admits a family of negative solitary waves. We show that there is a critical wave speed dividing the range of stable and unstable negative solitary waves. Our proofs of stability and instability are based on a variant of the general theory by Grillakis, Shatah and Strauss.
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页数：20
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