University of MaraghehSahand Communications in Mathematical Analysis2322-580712120181101Numerical Reckoning Fixed Points in $CAT(0)$ Spaces971113417910.22130/scma.2018.62911.238ENKifayat UllahDepartment of Mathematics, University of Science and Technology
Bannu, KPK Pakistan.Hikmat KhanDepartment of Mathematics, University of Science and Technology Bannu, KPK Pakistan.Muhammad ArshadDepartment of Mathematics, International Islamic University, H-10, Islamabad - 44000, Pakistan.Journal Article20170427In 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.http://scma.maragheh.ac.ir/article_34179_e6664cfdb6bfa989ed42e95d00fa66df.pdf