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Abstract and Applied Analysis

Volume 2012 (2012), Article ID 190862, 11 pages

http://dx.doi.org/10.1155/2012/190862

Research Article

## Common Fixed Point Results for Four Mappings on Partial Metric Spaces

^{1}Faculty of Science and Arts, University of Amasya, Amasya, Turkey^{2}Department of Mathematics, Faculty of Science, University of Gazi, Teknikokullar, 06500 Ankara, Turkey^{3}Department of Mathematics, Faculty of Science and Arts, University of Artvin Coruh, Seyitler Yerleskesi, 08000 Artvin, Turkey

Received 23 March 2012; Revised 8 June 2012; Accepted 7 September 2012

Academic Editor: Paul Eloe

Copyright © 2012 A. Duran Turkoglu and Vildan Ozturk. 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.

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