Comparable linear contractions in ordered metric spaces
General Topology
2015-08-03 v1 Functional Analysis
Abstract
In this paper, with a view to improve the g-monotonicity condition, we introduce the notion of g-comparability of a mapping defined on an ordered set and utilize the same to prove some existence and uniqueness results on coincidence points for linear contraction without g-monotonicity in ordered metric spaces. Our results extend some classical and well known results due to Ran and Reurings (Proc. Amer. Math. Soc. 132(2004), no.5, 1435-1443), Nieto and Rodriguez-Lopez (Acta Math. Sin. 23(2007), no.12, 2205-2212), Turinici (Libertas Math. 31(2011), 49-55), Turinici (Math. Student 81(2012), no.1-4, 219-229) and Doric et al. (RACSAM 108(2014), no.2, 503-510) and similar others.
Cite
@article{arxiv.1507.08987,
title = {Comparable linear contractions in ordered metric spaces},
author = {Aftab Alam and Mohammad Imdad},
journal= {arXiv preprint arXiv:1507.08987},
year = {2015}
}
Comments
This paper is accepted for publication in "Fixed Point Theory."