摘要
运用单调迭代法研究一类非线性奇异三阶常微分方程三点边值问题,不仅获得其单调正解的存在性,还给出单调正解的两个迭代序列,并且迭代序列的初值是简单的零函数或一次函数.
Using monotone iteration method,a class of nonlinear singular three-point boundary value problem of third-order ordinary differential equation was studied.The existence of monotone positive solution was obtained and two iterative sequences of positive solution were given.Moreover,the iterative scheme starts was zero function or linear function.
出处
《甘肃联合大学学报（自然科学版）》
2011年第5期13-16,共4页
Journal of Gansu Lianhe University :Natural Sciences
关键词
边值问题
单调正解
存在性
迭代法
boundary value problem
monotone positive solution
existence
iteration method
