| 一类拟线性椭圆型方程Dirichlet问题的上下解方法 |
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| 引用本文： | 陈融生. 一类拟线性椭圆型方程Dirichlet问题的上下解方法[J]. 厦门大学学报(自然科学版), 1990, 29(2): 129-132 |
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| 作者姓名： | 陈融生 |
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| 作者单位： | 厦门大学福建财会管理学院(陈融生)，厦门大学(辜联昆) |
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| 摘 要： | 利用上下解方法,借助变分不等方程,在一般条件下证明一类拟线性椭圆型方程Dirichelt 问题广义解存在性。
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| 关 键 词： | 拟线性 椭圆性 上下解 广义解 |
Supersolution-Subsolution Method for the Dirichlet Problem for a Class of Quasilinear Elliptic Equations |
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| Chen Rongsheng Gu LiankunAdmin. Cadre Call,of Fin. and Accounting. Xiamen Universily. Supersolution-Subsolution Method for the Dirichlet Problem for a Class of Quasilinear Elliptic Equations[J]. Journal of Xiamen University(Natural Science), 1990, 29(2): 129-132 |
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| Authors: | Chen Rongsheng Gu LiankunAdmin. Cadre Call of Fin. Accounting. Xiamen Universily |
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| Abstract: | In the paper the Dinchlet problem for a class of quasilinear elliptic equations has been discussed. By means of supersolution-subsolution method the existence of the generalized solution of the problem has been proven if there exist a generalized supersolution and a generalized subsolution of the problem. |
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| Keywords: | Supersolution-subsolution. Generalized solution Variation inequality. Fixed point |
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