Coupled Fixed Points of Set Valued Mappings in Partially Ordered Metric Spaces

نویسندگان

  • ISMAT BEG
  • ASMA RASHID BUTT
چکیده

Let (X,1) be a partially ordered set and d be a metric on X such that (X, d) is a complete metric space. Let F : X ×X Ã X be a mixed monotone set valued mapping. We obtain sufficient conditions for the existence of a coupled fixed point of F.

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تاریخ انتشار 2010