Global existence of solutions for quadratic quasi-linear Klein-Gordon systems in one space dimension

被引:2
|
作者
Xue, RY [1 ]
Fang, DY [1 ]
机构
[1] Zhejiang Univ, Dept Math, Hangzhou 310027, Peoples R China
关键词
Klein-Cordon equation; global existence; asymptotic behavior;
D O I
10.1016/S0252-9602(17)30292-8
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Consider quadratic quasi-linear Klein-Gordon systems with eventually different masses for small, smooth, compactly supported Cauchy data in one space dimension. It is proved that the global existence holds when a convenient null condition is satisfied by nonlinearities.
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页码:340 / 358
页数:19
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