Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4640981 | Journal of Computational and Applied Mathematics | 2009 | 7 Pages |
Abstract
In this paper, we discuss the existence of extreme solutions of the boundary value problem for a class of first-order functional equations with a nonlinear boundary condition. In the presence of a lower solution αα and an upper solution ββ with β≤αβ≤α, we establish existence results of extreme solutions by using the method of upper and lower solutions and a monotone iterative technique.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Weibing Wang, Xuxin Yang, Jianhua Shen,