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Existence results for semilinear perturbed functional differential equations with nondensely defined operators

Fixed Point Theory and Applications20062006:43696

DOI: 10.1155/FPTA/2006/43696

Received: 24 January 2006

Accepted: 5 September 2006

Published: 20 November 2006


We will establish sufficient conditions for the existence of integral solutions and extremal integral solutions for semilinear functional differential equations with nondensely defined operators in Banach spaces.


Authors’ Affiliations

Laboratoire de Mathématiques, Université de Sidi Bel Abbès
Department of Mathematics, University of Ioannina


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© M. Belmekki et al. 2006

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