Document Type : Research Paper


1 Department of Mathematics, University of Science and Technology Bannu, KPK Pakistan.

2 Department of Mathematics, International Islamic University, H-10, Islamabad - 44000, Pakistan.


In this paper, first we use an example to show the efficiency of $M$ iteration process introduced by Ullah and Arshad [4] for approximating fixed points of Suzuki generalized nonexpansive mappings. Then by using $M$ iteration process, we prove some strong and $\Delta -$convergence theorems for Suzuki generalized nonexpansive mappings in the setting of $CAT(0)$ Spaces. Our results are the extension, improvement and generalization of many known results in $CAT(0)$ spaces.


Main Subjects

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