Nermin Yolcu

A Survey on Kannan Mappings in Universalized Metric Spaces

Ali Mutlu, Nermin Yolcu & Berrin Mutlu · Journal of Advances in Mathematics and Computer Science · 2016

In this manuscript, firstly, Kannan contraction type mapping is universalised. Secondly, the unique fixed point of the universalized Kannan contraction type mappings in universalized metric space is verified. Furthermore, we clarify that it can not have a fixed point in metric sp...

Open access Research Article 10.9734/BJMCS/2016/25443

Fixed Point Theorems in Partially Ordered Rectangular Metric Spaces

Ali Mutlu, Nermin Yolcu & Berrin Mutlu · Journal of Advances in Mathematics and Computer Science · 2016

In the manuscript, a concept of a mixed monotone mapping is acquainted and a coupled fixed point theorems is substantiated for such nonlinear shrinkage mappings in partially ordered exact rectangular metric spaces. We enlarge and universalize the conclusions of these theory.

Open access Research Article 10.9734/BJMCS/2016/24314