EXISTENCE OF FIXED POINT AND BEST POINT OF PROXIMITY FOR MULTIFUNCTIONAL NON SELF MAPPINGS IN A PARTIAL METRIC SPACE

EXISTENCE OF FIXED POINT AND BEST POINT OF PROXIMITY FOR MULTIFUNCTIONAL NON SELF MAPPINGS IN A PARTIAL METRIC SPACE

M. Djedidi, A. Mansour

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Abstract

In this paper we give some theorems of existence of best points of proximity for a multifunctional non-self-mapping in a partial metric space and some approxima- tions on the sets of the best points of proximity. Other results are also given.

Keywords

Partial metric space; Fixed point; best point; proximity.