The modified Ishikawa iteration process with errors in CAT(0) spaces

Abstract

In this article, Δ-convergence and strong convergence of the modified Ishikawa iteration process with errors are established for continuous mappings of asymptotically nonexpansive type in CAT(0) spaces. Our results extend and improve the previous results given by many authors.

Keywords

• mapping of asymptotically nonexpansive type
• fixed point
• δ-convergence
• cat(0) space
• modified ishikawa iteration
• primary 47h10
• secondary 47h09, 26a18