Iranian Mathematical Society (IMS)Bulletin of the Iranian Mathematical Society1017-060X40120140201Coupled fixed point results for weakly related mappings in partially ordered metric spaces2940481ENNavalSinghgovt. benazir college, bhopalReenaJainTechnocrats Institute of technologyJournal Article20120215In the present paper, we show the existence of a coupled fixed point for a non-decreasing mapping in partially ordered complete metric space using a partial order induced by an appropriate function $phi$. We also define the concept of weakly related mappings on an ordered space. Moreover common coupled fixed points for two and three weakly related mappings are also proved in the same space.http://bims.iranjournals.ir/article_481_4e6a03a572aeff155f37a395d5757e77.pdf