- Sigma Mühendislik ve Fen Bilimleri Dergisi
- Vol: 34 Issue: 4
- AN EXTENDED COUPLED COINCIDENCE POINT THEOREM AND RELATED RESULTS
AN EXTENDED COUPLED COINCIDENCE POINT THEOREM AND RELATED RESULTS
Authors : Mehmet Kir, Hukmi Kiziltunç
Pages : 517-525
View : 10 | Download : 3
Publication Date : 2016-12-01
Article Type : Research
Abstract :In this paper, we give an extended coupled coincidence point theorem for a mixed g-monotone mapping F:X→X satisfying a weaker contractive condition. As a result of this theorem, we introduce an extended coupled fixed point theorem. We also explain that there exist a relationship between Theorem 2.1 which is our main theorem and Theorem 1.3 introduced by Choudhury et. al. [ Choudhury, BS, Kundu, A: Appl. Math. Lett. 25,6-10(2012) ].Keywords : Fixed point, coupled coincidence point, coupled fixed point, Partially ordered set