Journal of Applied Mathematics
Volume 2013 (2013), Article ID 145190, 9 pages
http://dx.doi.org/10.1155/2013/145190
Research Article

Common Fixed Point Theorems of New Contractive Conditions in Fuzzy Metric Spaces

Jiang Zhu,1 Yuan Wang,1 and Shin Min Kang2

1School of Mathematics and Statistics, Jiangsu Normal University, Xuzhou 221116, China
2Department of Mathematics and RINS, Gyeongsang National University, Jinju 660-701, Republic of Korea

Received 26 February 2013; Accepted 8 May 2013

Academic Editor: Tamaki Tanaka

Copyright © 2013 Jiang Zhu et al. 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

Some new limit contractive conditions in fuzzy metric spaces are introduced, by using property (E.A), some common fixed point theorems for four maps are proved in GV-fuzzy metric spaces. As an application of our results, some new contractive conditions are presented, and some common fixed point theorems are proved under these contractive conditions. The contractive conditions presented in this paper contain or generalize many contractive conditions that appeared in the literatures. Some examples are given to illustrate that our results are real generalizations for the results in the references and to show that our limit contractive conditions are important for the existence of fixed point.