Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4639903 | Journal of Computational and Applied Mathematics | 2011 | 9 Pages |
Abstract
This paper investigates extremal solutions of the boundary value problem for impulsive functional integro-differential equations with nonlinear boundary conditions and deviating arguments. In the presence of a lower solution uu and an upper solution vv with u≥vu≥v, existence of extremal solutions is proved by establishing a new comparison principle and using the monotone iterative technique.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Lihong Zhang,