Fixed Point Theory and Applications
Volume 2010 (2010), Article ID 718340, 8 pages
doi:10.1155/2010/718340
Research Article

Common Fixed Points for Generalized φ-Pair Mappings on Cone Metric Spaces

F. Sabetghadam and H. P. Masiha

Department of Mathematics, K. N. Toosi University of Technology, P.O. Box 16315-1618, Tehran 15418, Iran

Received 19 October 2009; Revised 12 December 2009; Accepted 10 January 2010

Academic Editor: Massimo Furi

Copyright © 2010 F. Sabetghadam and H. P. Masiha. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

We define the concept of generalized φ-pair mappings and prove some common fixed point theorems for this type of mappings. Our results generalize some recent results.