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