Approximation of Common Fixed Point o Two Quasi-nonexpansive Mappings in Convex Metric Spaces

作者：Fukhar ud din H^*; Khan A R

来源：Mediterranean Journal of Mathematics, 2018, 15(3): 77.

DOI：10.1007/s00009-018-1121-0

• Convex metric space
• quasi-nonexpansive mapping
• jointly demiclosed principle
• common fixed point
• iterative algorithm
• convergence

We use a simple iterative algorithm for two quasi-nonexpansive mappings to approximate their common fixed point through Delta-convergence and strong convergence of the algorithm. Our results are new in the literature of metrical fixed point theory and are also valid in CAT(0) spaces.

• 出版日期2018-6
• 单位中国石油大学（北京）