TY - JOUR ID - 34179 TI - Numerical Reckoning Fixed Points in $CAT(0)$ Spaces JO - Sahand Communications in Mathematical Analysis JA - SCMA LA - en SN - 2322-5807 AU - Ullah, Kifayat AU - Khan, Hikmat AU - Arshad, Muhammad AD - Department of Mathematics, University of Science and Technology Bannu, KPK Pakistan. AD - Department of Mathematics, University of Science and Technology Bannu, KPK Pakistan. AD - Department of Mathematics, International Islamic University, H-10, Islamabad - 44000, Pakistan. Y1 - 2018 PY - 2018 VL - 12 IS - 1 SP - 97 EP - 111 KW - Suzuki generalized nonexpansive mapping, $CAT(0)$ space KW - iteration process, $Delta$-convergence, Strong convergence DO - 10.22130/scma.2018.62911.238 N2 - 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. UR - https://scma.maragheh.ac.ir/article_34179.html L1 - https://scma.maragheh.ac.ir/article_34179_e6664cfdb6bfa989ed42e95d00fa66df.pdf ER -