Commun. Korean Math. Soc. 2017; 32(1): 39-46
Online first article September 28, 2016 Printed January 31, 2017
https://doi.org/10.4134/CKMS.c160005
Copyright © The Korean Mathematical Society.
Birol Gunduz
Erzincan University
In this paper, we propose a new multistep iteration for a finite family of asymptotically quasi-nonexpansive mappings in convex cone metric spaces. Then we show that our iteration converges to a common fixed point of this class of mappings under suitable conditions. Our result generalizes the corresponding result of Lee \cite{lee} from the closed convex subset of a convex cone metric space to whole space.
Keywords: convex metric spaces, cone metric spaces, asymptotically quasi-nonexpansive mappings, common fixed point, strong convergence
MSC numbers: 47H05, 47H09, 47H17, 49J40
2018; 33(3): 767-786
2016; 31(4): 713-727
2013; 28(2): 335-351
2013; 28(1): 107-121
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