| 一个椭圆抛物耦合组的初边值问题解的存在性 |
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| 引用本文： | 王元明,黄山良.一个椭圆抛物耦合组的初边值问题解的存在性[J].东南大学学报(自然科学版),1993,23(6):1-7. |
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| 作者姓名： | 王元明 黄山良 |
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| 作者单位： | 东南大学数学力学系，东南大学数学力学系 |
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| 摘 要： | 本讨论了用奇异摄动方法研究二维半导体方程数值解时所遇到的一类方程组的解的存在性。从而推广Ｐ．Ａ．Ｍａｒｋｏｗｉｃｈ和Ｃ．Ｒｉｎｇｈｏｆｅｒ的结果，为用奇异摄动方法研究半体方程数值解提供了重要的理论基础。
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| 关 键 词： | 椭圆型方程 抛物型方程 耦合方程组 |
The Existence of Solutions to the Mixed Initial-Boundary Value Problem of an Flliptic-Parabalic Coupled System |
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| Wang Yuanming Huang Shanliang.The Existence of Solutions to the Mixed Initial-Boundary Value Problem of an Flliptic-Parabalic Coupled System[J].Journal of Southeast University(Natural Science Edition),1993,23(6):1-7. |
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| Authors: | Wang Yuanming Huang Shanliang |
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| Institution: | Department of Mathematics and Mechanics |
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| Abstract: | In this paper,we investigate a mixed IBVP arising in studying the numerical solution to the semiconductor equations.The existence of solution to the problem is proved.The results proposed by P.A.Markowich and C.Ringhofer are extended. |
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| Keywords: | elliptic parablic coupled system initial boundary value problem/existence of solutions |
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