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两分支Camassa-Holm系统Cauchy问题解的解析性 被引量:2

Analyticity of the Cauchy problem for a two-component Camassa-Holm system
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摘要 利用抽象的Cauchy-Kowalevski定理,证明两分支Camassa-Holm系统Cauchy问题解的解析性,即系统的解关于空间变量是全局解析的,关于时间变量是局部解析的。该方法还可以用于讨论其他非线性偏微分方程解的解析性。 The abstract Cauchy-Kowalevski theorem is used to discuss the analyticity of the Cauchy problem for a two-component Camassa-Holm system.It is proved that its solutions are analytic in both variables,globally in space and locally in time.The same approach can be used to discuss the analyticity of the solutions for the other nonlinear partial differential equations.
出处 《西北大学学报(自然科学版)》 CAS CSCD 北大核心 2016年第2期162-166,共5页 Journal of Northwest University(Natural Science Edition)
基金 国家自然科学基金资助项目(11001219 11471259) 陕西省自然科学基础研究计划基金资助项目(2014JQ1002)
关键词 两分支Camassa-Holm系统 Cauchy-Kowalevski定理 解析性 two-component Camassa-Holm system Cauchy-Kowalevski theorem analyticity
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参考文献7

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