| GLOBAL EXISTENCE OF SOLUTIONS FOR QUADRATIC QUASI-LINEAR KLEIN-GORDON SYSTEMS IN ONE SPACE DIMENSION |
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| 作者姓名： | 薛儒英 方道元 |
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| 作者单位： | DepartmentofMathematics,ZhejiangUniversity,Hangzhou310027,China |
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| 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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| 关 键 词： | 全局存在性 解 二次准线性克莱恩-戈登系统 偏微分方程 一维空间 |
GLOBAL EXISTENCE OF SOLUTIONS FOR QUADRATIC QUASI-LINEAR KLEIN-GORDON SYSTEMS IN ONE SPACE DIMENSION |
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| Xue Ruying,Fang Daoyuan.GLOBAL EXISTENCE OF SOLUTIONS FOR QUADRATIC QUASI-LINEAR KLEIN-GORDON SYSTEMS IN ONE SPACE DIMENSION[J].Acta Mathematica Scientia,2005,25(2):340-358. |
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| Authors: | Xue Ruying Fang Daoyuan |
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| Abstract: | 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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| Keywords: | Klein-Gordon equation global existence asymptotic behavior |
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