学术
国际标准刊号：ISSN 1001-9847
国内统一刊号：CN 42-1184
摘 要:
利用上下解方法、嵌入定理和Leray-schauder不动点定理证明了一类双调和方程弱解的存在性定理.做为定理的应用,给出了一个实例.[著者文摘]
关 键 词:
文章出处:
《应用数学》-2007年20卷4期 -748-751页
Mathematica Applicata
分 类 号:
文献标识码:
A
文章编号:
1001-9847（2007）04-0748-04
[参考文献]
Solvability for Certain Biharmonic Equation
WU Qiong（Anqing Teachers College,Anqing 246011,China;Anhui University,Hefei 230039,China） ZHONG Jin-biao（Anhui University,Hefei 230039,China）
Abstract:
An existence theorem of weak solution to a class of biharmonic equation was proved by the sub-super-solution method,the imbedding theorem and the Leray-schauder fixed point theorem.As the application of the theorem.an example was given.[著者文摘]
Key words:
Sub-super-solution;The Leray-schauder fixed point theorem;The imbedding theorem
收稿日期: 2007-04-09
基金资助:
Supported by the National Natural Science Foundation of China（06022078c）
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