Positive solutions to singular boundary value problems for fractional functional differential equations with changing sign nonlinearity

Authors:
Xinwei Su
Affiliations:
-
Venue:
Computers & Mathematics with Applications
Year:
2012

Citing 4
Cited 0

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Fractional functional differential equations with causal operators in Banach spaces

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Abstract

In this work, a boundary value problem is discussed for a singular delay differential equation of fractional order. The nonlinearity may change sign. By means of the Krasnoselskii fixed point theorem, existence results for positive solutions are obtained. Examples illustrating our main results are also given.