| 关于R^2上奇异的非线性双调和方程正整解 |
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| 引用本文： | 叶常青.关于R^2上奇异的非线性双调和方程正整解[J].漳州师院学报,2008(4):1-6. |
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| 作者姓名： | 叶常青 |
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| 作者单位： | [1]漳州师范学院数学与信息科学系,福建漳州363000 |
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| 摘 要： | 本文以schauder-Tychonoff不动点定理为工具，建立了一类尺。上奇异非线性双调和方程正的径向对称整体解的存在定理，并给出了解的有关性质．
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| 关 键 词： | 双调和方程 正整解 相对紧 不动点定理 |
The Positive Entire Solutions about Singular Nonlinear Biharmonic Equations on R^2 |
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| YE Chang-qing.The Positive Entire Solutions about Singular Nonlinear Biharmonic Equations on R^2[J].Journal of ZhangZhou Teachers College(Philosophy & Social Sciences),2008(4):1-6. |
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| Authors: | YE Chang-qing |
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| Institution: | YE Chang-qing (Department of Mathematics and Information Science, Zhangzhou Normal University, Zhangzhou, Fujian 363000, China) |
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| Abstract: | In this paper, our aim is to establish the theorems of existence of positive radial symmetric entire solutions for a R^2 class of nonlinear biharmonic equations on in with the Schauder-Tychonoff fixed point theorem as the principal tool present about the properties of the solutions. |
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| Keywords: | Biharmonic equation Positive entire solution Fix point theorem Relative compactness |
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