Ugwunnadi, G. C.; Collins, O. C.; Magagula, V. M.; Khan, A. R. Monotone inclusion problem and fixed point problem of a generalized demimetric mapping in CAT(0) spaces. (English) Zbl 1521.65044 Rend. Circ. Mat. Palermo (2) 70, No. 1, 365-387 (2021). MSC: 65J15 54H25 54E40 54E50 PDFBibTeX XMLCite \textit{G. C. Ugwunnadi} et al., Rend. Circ. Mat. Palermo (2) 70, No. 1, 365--387 (2021; Zbl 1521.65044) Full Text: DOI
Izuchukwu, C.; Ugwunnadi, G. C.; Mewomo, O. T.; Khan, A. R.; Abbas, M. Proximal-type algorithms for split minimization problem in P-uniformly convex metric spaces. (English) Zbl 07128071 Numer. Algorithms 82, No. 3, 909-935 (2019). MSC: 47H09 47H10 49J20 49J40 PDFBibTeX XMLCite \textit{C. Izuchukwu} et al., Numer. Algorithms 82, No. 3, 909--935 (2019; Zbl 07128071) Full Text: DOI Link
Ugwunnadi, Godwin Chidi; Khan, Abdul Rahim; Abbas, Mujahid A hybrid proximal point algorithm for finding minimizers and fixed points in CAT(0) spaces. (English) Zbl 1484.47171 J. Fixed Point Theory Appl. 20, No. 2, Paper No. 82, 19 p. (2018). MSC: 47J25 47H09 54H25 PDFBibTeX XMLCite \textit{G. C. Ugwunnadi} et al., J. Fixed Point Theory Appl. 20, No. 2, Paper No. 82, 19 p. (2018; Zbl 1484.47171) Full Text: DOI Link