Fixed point theory on spaces with vector-valued metrics and application

Authors : Bazine SAFİA, Ellaggoune FATEH, Aliouche ABDELKRİM

Pages : 419-426

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Publication Date : 2017-06-01

Article Type : Research Paper

Abstract :The purpose of this work is to prove some common fixed point theorems for two operators on a set endowed with one or two vector-valued metrics. The use of vector-valued metrics makes it possible for each equation of a system to have its own Lipschitz property, while the use of two such metrics makes it possible for the Lipschitz condition to be expressed with respect to an incomplete metric. An application is presented for a system of operatorial equations.
Keywords : Fixed point, vector valued metric, matrix convergent to zero