文章基本信息

标题：New Existence Results and Comparison Principles for Impulsive Integral Boundary Value Problem with Lower and Upper Solutions in Reversed Order
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作者：Guotao Wang ; Lihong Zhang ; Guangxing Song 等
期刊名称：Advances in Difference Equations
印刷版ISSN：1687-1839
电子版ISSN：1687-1847
出版年度：2011
卷号：2011
期号：1
页码：783726
DOI：10.1155/2011/783726
语种：English
出版社：Hindawi Publishing Corporation
摘要：This paper investigates the existence of the extremal solutions to the integral boundary value problem for first-order impulsive functional integrodifferential equations with deviating arguments under the assumption of existing upper and lower solutions in the reversed order. The sufficient conditions for the existence of solutions were obtained by establishing several new comparison principles and using the monotone iterative technique. At last, a concrete example is presented and solved to illustrate the obtained results.
关键词：Nonlinear Problem ; Existence Result ; Reversed Order ; Functional Differential Equation ; Comparison Principle