两类四阶非线性常微分方程两点边值问题解的存在性  

Existence of Solutions of Two Class Two-Point Boundary Value Problems for Fourth-Order Nonlinear Differential Equations

作　　者：禹海兰[1] 裴明鹤[2] 

机构地区：[1]东北电力学院数理科学系,吉林吉林132012 [2]北华大学师范学院数学系,吉林吉林132012

出　　处：《东北电力学院学报》2002年第4期53-57,共5页Journal of Northeast China Institute of Electric Power Engineering

摘　　要：利用Schauder不动点定理给出了两类四阶非线性常微分方程问题存在解的充分条件The existence theories of solutions of two class two point boundary value Problems for fourth order nonlinear differential equations is established by using the Schauder's fixed point theorem.

关 键 词：四阶非线性常微分方程 两点边值 存在性 SCHAUDER不动点定理 求解 

分 类 号：O175.14[理学—数学]