Fixed point theorems and convergence theorems for Suzuki-generalized nonexpansive mappings in CAT(0) spaces

• Main Authors: Nanjaras,B., Panyanak,B., Phuengrattana,W.
• Format: Article
• Published: Elsevier BV 2015
• Subjects: Computer Science Applications; Control and Systems Engineering; Analysis
• Online Access: http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=70350571117&origin=inward; http://cmuir.cmu.ac.th/handle/6653943832/38574
• Institution: Chiang Mai University

Let K be a nonempty subset of a metric space. A mapping T : K → K is said to satisfy condition (C) (sometimes called Suzuki-generalized nonexpansive) if frac(1, 2) d (x, T x) ≤ d (x, y) implies d (T x, T y) ≤ d (x, y) for all x, y ∈ K . In this paper, we obtain fixed point theorems and convergence t...