期刊名称：International Journal of Differential Equations
印刷版ISSN：1687-9643
电子版ISSN：1687-9651
出版年度：2010
卷号：2010
DOI：10.1155/2010/908960
出版社：Hindawi Publishing Corporation
摘要：The methods of lower and upper solutions and monotone iterative technique are employed to the study of integral boundary value problems for a class of first-order impulsive functional differential equations. Sufficient conditions
are obtained for the existence of extreme solutions.
