期刊文献+

一类带扰动的弹性梁方程正解的存在唯一性

Existence and uniqueness of positive solutions for a kind of perturbed elastic beam equations
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摘要 应用算子的不动点定理研究一类带扰动的弹性梁方程,获得了此类弹性梁方程边值问题正解的存在唯一性,并讨论了解对参数的连续依赖性. By using the fixed point theorems for operators,the existence and uniqueness of positive solutions for boundary value problem of a kind of perturbed elastic beam equations are obtained. And the continuous dependence of the parameters is discussed.
出处 《天津师范大学学报(自然科学版)》 CAS 2016年第6期5-9,共5页 Journal of Tianjin Normal University:Natural Science Edition
基金 国家自然科学基金资助项目(11361047)
关键词 弹性梁方程 正解 扰动 存在性唯一性 不动点定理 elastic beam equations positive solution perturbation existence and uniqueness fixed point theorem
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