| 拟线性退化椭圆型方程的边值问题 |
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| 引用本文： | 田凤.拟线性退化椭圆型方程的边值问题[J].中国海洋大学学报(自然科学版),1999(3). |
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| 作者姓名： | 田凤 |
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| 作者单位： | 广东工业大学数理系 |
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| 摘 要： | 运用逼近理论来讨论在Ｘ轴上退化的拟线性偏微分方程的混合边值问题，提出并证明了解的存在性。
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| 关 键 词： | 椭圆型偏微分 退化 边值问题 |
The Boundary Value Problem for the Quasilinear Degenerate Elliptic Equation |
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| Tian Feng.The Boundary Value Problem for the Quasilinear Degenerate Elliptic Equation[J].Periodical of Ocean University of China,1999(3). |
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| Authors: | Tian Feng |
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| Abstract: | By using an approximate theory, this paper studies mainly the mixed boun dary value problem for the second order quasilinear elliptic partial differential equation degenerated on a segment on the x axis. An existence theorem is proposed and proved. |
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| Keywords: | elliptic partial differential equation degeneracy bou |
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