一类四阶椭圆方程组正解的存在性
Existence of Positive Solutions for Fourth-order Elliptic System
摘要
利用环绕定理讨论了空间E×E=(H2(Ω)∩H10(Ω))×(H2(Ω)∩H10(Ω))中一类四阶椭圆方程组三个正解的存在性问题.
In this paper, the existence of positive E×E=（H^2（Ω）∩H^1 0（Ω）） × （H^2（Ω∩H^1 0（Ω）） by using Linking theorem is discussed.
出处
《许昌学院学报》
CAS
2007年第2期5-9,共5页
Journal of Xuchang University
关键词
四阶椭圆方程组
正解
环绕
fourth-order elliptic system
positive solution
linking
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