Ahmad, Junaid; Ullah, Kifayat; Arshad, Muhammad; de la Sen, Manuel; Ma, Zhenhua Convergence results on Picard-Krasnoselskii hybrid iterative process in CAT(0) spaces. (English) Zbl 07517524 Open Math. 19, 1713-1720 (2021). MSC: 47H09 47H10 PDFBibTeX XMLCite \textit{J. Ahmad} et al., Open Math. 19, 1713--1720 (2021; Zbl 07517524) Full Text: DOI
Ullah, Kifayat; Ahmad, Junaid; Arshad, Muhammad; De la Sen, Manuel Fixed-point convergence results of a three-step iterative process in \(\mathrm{CAT}(0)\) spaces. (English) Zbl 1519.47110 Math. Probl. Eng. 2021, Article ID 5522926, 8 p. (2021). MSC: 47J26 47H09 PDFBibTeX XMLCite \textit{K. Ullah} et al., Math. Probl. Eng. 2021, Article ID 5522926, 8 p. (2021; Zbl 1519.47110) Full Text: DOI
Abdeljawad, Thabet; Ullah, Kifayat; Ahmad, Junaid; de la Sen, Manuel; Khan, Muhammad Naveed Some convergence results for a class of generalized nonexpansive mappings in Banach spaces. (English) Zbl 1489.47076 Adv. Math. Phys. 2021, Article ID 8837317, 6 p. (2021). MSC: 47H10 47H09 PDFBibTeX XMLCite \textit{T. Abdeljawad} et al., Adv. Math. Phys. 2021, Article ID 8837317, 6 p. (2021; Zbl 1489.47076) Full Text: DOI
Ahmad, Junaid; Ullah, Kifayat; Arshad, Muhammad; de la Sen, Manuel Approximation of fixed points for mean nonexpansive mappings in Banach spaces. (English) Zbl 1496.47109 J. Funct. Spaces 2021, Article ID 1934274, 6 p. (2021). MSC: 47J26 47H09 PDFBibTeX XMLCite \textit{J. Ahmad} et al., J. Funct. Spaces 2021, Article ID 1934274, 6 p. (2021; Zbl 1496.47109) Full Text: DOI
Okeke, Godwin Amechi; Abbas, Mujahid; La Sen, Manuel De Fixed point theorems for convex minimization problems in complex valued CAT(0) spaces. (English) Zbl 1481.54054 Nonlinear Funct. Anal. Appl. 25, No. 4, 671-696 (2020). MSC: 54H25 54E40 54E50 65J15 90C25 PDFBibTeX XMLCite \textit{G. A. Okeke} et al., Nonlinear Funct. Anal. Appl. 25, No. 4, 671--696 (2020; Zbl 1481.54054) Full Text: Link
Okeke, Godwin Amechi; Abbas, Mujahid; de la Sen, Manuel Approximation of the fixed point of multivalued quasi-nonexpansive mappings via a faster iterative process with applications. (English) Zbl 1459.65074 Discrete Dyn. Nat. Soc. 2020, Article ID 8634050, 11 p. (2020). MSC: 65J15 65L10 47J26 47H09 47H04 34B10 PDFBibTeX XMLCite \textit{G. A. Okeke} et al., Discrete Dyn. Nat. Soc. 2020, Article ID 8634050, 11 p. (2020; Zbl 1459.65074) Full Text: DOI