泛函差分方程的非线性边值问题的单调迭代方法  

Monotone Iterative Method for Functional Difference Equations with Nonlinear Boundary Value Conditions

作　　者：田淑环[1] 

机构地区：[1]保定学院数学与计算机系,河北保定071000

出　　处：《保定学院学报》2010年第3期28-30,共3页Journal of Baoding University

摘　　要：通过构造单调迭代序列,并借助极大值原理及求上下解方法证明泛函差分方程非线性边值问题解的存在性.In this paper,it is showed that the method of monotone iterative coupled with upper and lower solutions is valid to obtain constructive proofs to existence of solutions for functional difference equations with nonlinear boundary value conditions.

关 键 词：泛函差分方程 上下解 非线性边值问题 单调迭代 

分 类 号：O175.8[理学—数学]