Three Positive Periodic Solutions of Nonlinear Functional Differential Equations with Impulse Effects

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Abstract:

In this paper, a type of nonlinear functional differential equations with impulse effects are studied by using the Leggett-Williams fixed point theorem.

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Periodical:

Advanced Materials Research (Volumes 403-408)

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1319-1321

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Online since:

November 2011

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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[3] R.W. Leggett, L.R. Williams, Multiple positive fixed points of nonlinear operators on ordered Banach spaces, Indiana Univ. Math. J. 28 (1979)673-688.

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