Department of Mathematics, King Abdulaziz University, P. O. Box 80203, Jeddah 21589, Saudi Arabia
Copyright © 2011 Abdul Latif and Saleh A. Al-Mezel. 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.
In the setting of quasimetric spaces, we prove some new results on the existence of fixed points for contractive type maps with respect to -function. Our results either improve or generalize many known results in the literature.