Convergence theorems of common fixed points for some semigroups of nonexpansive mappings in complete CAT(0) spaces

نویسندگان

  • Lai-Jiu Lin
  • Chih-Sheng Chuang
  • Zenn-Tsun Yu
چکیده

In this paper, we consider some iteration processes for one-parameter continuous semigroups of nonexpansive mappings in a nonempty compact convex subset C of a complete CAT(0) space X and prove that the proposed sequence converges to a common fixed point for these semigroups of nonexpansive mappings. Note that our results generalize Cho et al. result (Nonlinear Anal. 74:6050-6059, 2011) and related results.

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تاریخ انتشار 2012