Positive Solutions to a Fourth Order Boundary Value Problem

被引:0
|
作者
John R. Graef
Lingju Kong
Qingkai Kong
Bo Yang
机构
[1] University of Tennessee at Chattanooga,Department of Mathematics
[2] Northern Illinois University,Department of Mathematical Sciences
[3] Kennesaw State University,Department of Mathematics and Statistics
来源
Results in Mathematics | 2011年 / 59卷
关键词
Primary 34B18; Positive solution; fourth order boundary value problem; beam equation; fixed point;
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学科分类号
摘要
The authors consider a fourth order two-point boundary value problem. Some a priori estimates to positive solutions for the problem are obtained. Explicit sufficient conditions for existence and nonexistence of positive solutions to the problem are established. An example to illustrate the results is included.
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页码:141 / 155
页数:14
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