Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4635107 | Applied Mathematics and Computation | 2007 | 12 Pages |
Abstract
This paper considers the existence of extreme solutions of periodic boundary value problem for the second-order impulsive functional differential equations. We prove some new maximum principles. This allows us to introduce a new definition of lower and upper solutions and present that the method of lower and upper solutions coupled with monotone iterative technique is still valid. Meanwhile, we extend previous results.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Ruixi Liang, Jianhua Shen,