Article ID Journal Published Year Pages File Type
841293 Nonlinear Analysis: Theory, Methods & Applications 2009 8 Pages PDF
Abstract

This paper discusses first order functional differential equations with retardation and anticipation. By using the method of upper and lower solutions coupled with monotone iterative technique, new existence results are obtained which improve known results in the literature.

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Physical Sciences and Engineering Engineering Engineering (General)
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Monotone method for first order functional differential equations with retardation and anticipation
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