| 一类高维非主型方程的Goursat问题 |
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| 引用本文： | 张朋.一类高维非主型方程的Goursat问题[J].西北大学学报,1993,23(4):322-326. |
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| 作者姓名： | 张朋 |
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| 作者单位： | 西北大学数学系 710069 |
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| 摘 要： |
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| 关 键 词： | 非主型方程 唯一性 Goursat问题 |
On the Goursat Problem of the Equations of Non--principal Type in High Dimensions |
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| Zhang Peng.On the Goursat Problem of the Equations of Non--principal Type in High Dimensions[J].Journal of Northwest University(Natural Science Edition),1993,23(4):322-326. |
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| Authors: | Zhang Peng |
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| Abstract: | The author presents the necessary and sufficient conditions for the existence and uniqueness of infinitely differentiable solutions in the Goursat problem for the partial differential equations of non--principal type in high dimensions by using energy estimation and schauder analytic approximation method. |
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| Keywords: | equation of non-principal type Goursat problem existence and uniqueness discrete phenomena |
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