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二阶奇异微分方程无穷边值问题的正无界解

Positive unbounded solutions of infinite boundary value problem for second-order singular differential equation
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摘要 主要通过构造一个特殊的锥,利用锥拉伸与锥压缩型的不动点定理,讨论了一类二阶奇异微分方程无穷边值问题正无界解的存在性. In this paper,by constructing a special cone and using the fixed point theorem of cone expansion -compression type,the existence of at least one positive unbounded solutions of infinite boundary value problem for a class of second - order singular differential equation is proved.
作者 王颖
出处 《商丘师范学院学报》 CAS 2009年第3期35-38,共4页 Journal of Shangqiu Normal University
基金 国家自然科学基金(10771117 10471075) 高等学校博士点专项基金(20060446001) 山东省自然科学基金(Y2007A23)资助项目
关键词 奇异 无穷边值问题 正无界解 singular infinite boundary value problem positive unbounded solution
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