| ON THE CLASSIFICATION OF INITIAL DATAFOR NONLINEAR WAVE EQUATIONS |
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| 引用本文： | GU Chaohao (C. H. GU. ON THE CLASSIFICATION OF INITIAL DATAFOR NONLINEAR WAVE EQUATIONS[J]. 数学年刊B辑(英文版), 2002, 23(2): 205-208 |
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| 作者姓名： | GU Chaohao (C. H. GU |
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| 作者单位： | Ｉｎｓｔｉｔｕｔｅ ｏｆ |
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| 基金项目： | Project supported by the Chinese SpecialFunds for Major State Basic Research Project“NonlinearScience” |
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| 摘 要： | InroductionFor hyperbollc equations the most fundamental problem Is the
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| 关 键 词： | 非线性波动方程 原始数据 双曲型Liouville方程 Cauchy问题 光滑解 对偶关系 |
| 收稿时间： | 2014-01-02 |
ON THE CLASSIFICATION OF INITIAL DATA FOR NONLINEARWAVE EQUATIONS |
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| GU Chaohao (C. H. GU. ON THE CLASSIFICATION OF INITIAL DATA FOR NONLINEARWAVE EQUATIONS[J]. Chinese Annals of Mathematics,Series B, 2002, 23(2): 205-208 |
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| Authors: | GU Chaohao (C. H. GU |
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| Affiliation: | Institute of Mathematics, Fudan University, Shanghai 200433, China. E-mail: guch@fudan.ac.cn. |
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| Abstract: | The purpose of the present paper is to call for attention to the following question: Which of the initial data (nonsmall) admit global smooth solutions to the Cauchy problem for nonlinear wave equations. A few cases and examples are sketched, showing that the general answer of this question may be quite complicated. |
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| Keywords: | Cauchy problem Initial data Global smooth solution |
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