Published January 1, 2010 | Version v1
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KKM mappings in cone metric spaces and some fixed point theorems

  • 1. Gazi Univ, Fac Sci & Arts, Dept Math, TR-06500 Ankara, Turkey
  • 2. Gazi Univ, Inst Sci & Technol, Dept Math, TR-06500 Ankara, Turkey
  • 3. Cankaya Univ, Dept Math & Comp Sci, TR-06530 Ankara, Turkey

Description

In this paper, we define KKM mappings in cone metric spaces and define NR-cone metric spaces to obtain some fixed point theorems and hence generalize the results obtained in [A. Amini, M. Fakhar, J. Zafarani, KKM mapping in metric spaces, Nonlinear Anal. 60 (2005) 1045-1052]. (C) 2009 Elsevier Ltd. All rights reserved.

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