| EXISTENCE OF POSITIVE SOLUTION FOR A BIHARMONIC EQUATION |
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| 作者姓名： | Xie Chaodong |
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| 作者单位： | Xie Chaodong (College of Economic and Management，Guizhou University for Ethnic Minorities，Guiyang 550025} Yao Yangxin Yang Jun (Dept. of Appl. Math.，South China University of Technology，Guangzhou 510640 |
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| 基金项目： | Supported by National Natural Science Foundation of China(l0171032)
Natural Science Foundation of Guangdong Province(011606). |
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| 摘 要： | In this paper we consider the biharmonic equation (?) in a smooth bounded domain Ω (?) RN with boundary condition (?) where N ≥5, 1 < q < 2, λ>0 and 2= (2N)/(N-4). We prove the existence of λ such that for 0 < λ < λ the above problem has a positive solution.
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| 关 键 词： | 双调和方程 临界点 存在性 正解 偏微分方程 |
EXISTENCE OF POSITIVE SOLUTION FOR A BIHARMONIC EQUATION |
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| Xie Chaodong.EXISTENCE OF POSITIVE SOLUTION FOR A BIHARMONIC EQUATION[J].微分方程年刊(英文版),2005,21(1):59-64. |
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| Authors: | XieChaodong YaoYangxin YangJun |
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| Institution: | [1]CollegeofEconomicandManagement,GuizhouUniversityforEthnicMinoritics,Guiyang550025 [2]Dept.ofAppl.Math.,SouthChinaUniversityofTechnology,Guangzhou510640 |
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| Abstract: | |
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| Keywords: | biharmonic equation critical point concentration-compactness principle |
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