STRONG AND Delta-CONVERGENCE OF A FASTER ITERATION PROCESS IN HYPERBOLIC SPACE

AKBULUT S., Gunduz B.

COMMUNICATIONS OF THE KOREAN MATHEMATICAL SOCIETY, cilt.30, sa.3, ss.209-219, 2015 (ESCI) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 30 Sayı: 3
  • Basım Tarihi: 2015
  • Doi Numarası: 10.4134/ckms.2015.30.3.209
  • Dergi Adı: COMMUNICATIONS OF THE KOREAN MATHEMATICAL SOCIETY
  • Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus
  • Sayfa Sayıları: ss.209-219
  • Anahtar Kelimeler: hyperbolic space, nonexpansive map, common fixed point, iterative process;condition (A), semi-compactness, Delta-convergence, FIXED-POINTS, NONEXPANSIVE ITERATIONS, THEOREMS
  • Atatürk Üniversitesi Adresli: Evet

Özet

In this article, we first give metric version of an iteration scheme of Agarwal et al. [1] and approximate fixed points of two finite families of nonexpansive mappings in hyperbolic spaces through this iteration scheme which is independent of but faster than Mann and Ishikawa scheme. Also we consider case of three finite families of nonexpansive mappings. But, we need an extra condition to get convergence. Our convergence theorems generalize and refine many know results in the current literature.