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math.GN2022
New fixed point theorems for contraction on rectangular b-metric spaces
Mohamed Rossafi, Abdelkarim Kari
The Banach contraction principle is the most celebrated fixed point theorem, it has been generalized in various directions. In this paper, inspired by the concept of contr…
math.GN2022
Fixed point theorems in controlled rectangular metric spaces
Mohamed Rossafi, Abdelkarim Kari
In this paper, we introduce an extension of rectangular metric spaces called controlled rectangular metric spaces, by changing the rectangular inequality as follows: \begin{equatio…