标题:
一类四阶两点边界值问题的惰性解的存在性Existence of Iterative Solutions of Fourth-Order Two Point Boundary Value Problems
作者:
郭英新
关键字:
四阶微分方程, 两点边界值的问题, 上下解, 惰性解Fourth-Order Differential Equation; Two-Point Boundary Value Problem; Lower and Upper
Solutions; Iterative Solution
期刊名称:
《Pure Mathematics》, Vol.1 No.2, 2011-08-09
摘要:
利用上下解方法,得到了一类四阶两点边界值问题的惰性解的存在性。In this paper, we study a class of forth-order two points’ boundary value problems. Without any nonnegative assumption, the existence of iterative solutions is obtained. Our approach is based on the lower and upper solution method.