Global existence and blow-up phenomena for an integrable two-component Camassa-Holm shallow water system

被引:175
|
作者
Guan, Chunxia [1 ]
Yin, Zhaoyang [1 ]
机构
[1] Sun Yat Sen Univ, Dept Math, Guangzhou 510275, Guangdong, Peoples R China
关键词
Integrable two-component Camassa-Holm; shallow water system; Global existence; Blow-up; Strong solutions; BOUNDARY VALUE-PROBLEMS; WELL-POSEDNESS; BREAKING WAVES; WEAK SOLUTIONS; EQUATION; TRAJECTORIES; STABILITY;
D O I
10.1016/j.jde.2009.08.002
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
This paper is concerned with global existence and blow-up phenomena for an integrable two-component Camassa-Holm shallow water system. A new global existence result and several new blow-up results of strong solutions to the system are presented. Our obtained results for the system are sharp and improve considerably earlier results (C) 2009 Elsevier Inc All rights reserved
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页码:2003 / 2014
页数:12
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