On some extensions of Nadler's fixed point theorem


Authors

Najeh Redjel - Laboratory of Informatics and Mathematics, University of Souk-Ahras, P. O. Box 1553 Souk-Ahras 41000, Algeria Abdelkader Dehici - Laboratory of Informatics and Mathematics, University of Souk-Ahras, P. O. Box 1553 Souk-Ahras 41000, Algeria


Abstract

In this paper, we give the notion of the pseudo-fixed point for multi-valued mappings which enable us to extend Nadler's theorem and other well-known results in the literature.


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