Open Access Research Article

Convergence Theorems of Modified Ishikawa Iterative Scheme for Two Nonexpansive Semigroups

Kriengsak Wattanawitoon and Poom Kumam*

Author Affiliations

Department of Mathematics, Faculty of Science, King Mongkut's University of Technology Thonburi (KMUTT), Bangmod, Thrungkru, Bangkok 10140, Thailand

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Fixed Point Theory and Applications 2010, 2010:914702 doi:10.1155/2010/914702

Published: 25 November 2009

Abstract

We prove convergence theorems of modified Ishikawa iterative sequence for two nonexpansive semigroups in Hilbert spaces by the two hybrid methods. Our results improve and extend the corresponding results announced by Saejung (2008) and some others.