| 一类拟线性双曲型方程初始问题的奇异性 |
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| 引用本文： | 屈超纯,唐鸣放.一类拟线性双曲型方程初始问题的奇异性[J].云南大学学报(自然科学版),1989,11(2):102-106. |
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| 作者姓名： | 屈超纯 唐鸣放 |
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| 作者单位： | 云南大学数学系
(屈超纯)，重庆建筑工程学院(唐鸣放) |
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| 摘 要： | 本文推广了Fritz John关于一维一阶严格双曲型方程组初始问题奇异性的某些结果,得到了系数具有奇异性的方程的初始问题关于奇异性的类似结果。作为一种应用,对于一类非线性方程证明了整体解的非存在性。
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| 关 键 词： | 拟线性双曲型方程 初始问题 奇异性 |
The Singularity of the Initial Problems for a Kind of Pseudo-linear Hyperbolic Equations |
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| Qu Chaochun.The Singularity of the Initial Problems for a Kind of Pseudo-linear Hyperbolic Equations[J].Journal of Yunnan University(Natural Sciences),1989,11(2):102-106. |
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| Authors: | Qu Chaochun |
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| Abstract: | In this paper, we have generalized the Fritz Johns some of results about the singularity of the initial problem. For the equations whose coefficients are of singuiarity similary results have been obtained. As one of their applications we have proved for the initial problem of a kind of non-linear partial differential equations, the non- existence of global solation. |
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| Keywords: | pseudo - lineav hyperbolic equations Initial problem singularity |
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