Results on Coincidence and Common Fixed Points for (ψ, φ)g-Generalized Weakly Contractive Mappings in Ordered Metric Spaces

被引：5
|
作者：
Gubran, Rqeeb [1 ]
Imdad, Mohammad [1 ]
机构：
[1] Aligarh Muslim Univ, Dept Math, Aligarh 202002, Uttar Pradesh, India
来源：
MATHEMATICS | 2016年 / 4卷 / 04期
关键词：
fixed point; partially ordered metric space; weakly contractive; (psi; phi)(g)-generalized weekly contractive; GENERALIZED CONTRACTIONS; THEOREMS; SETS;
D O I：
10.3390/math4040068
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Inspired by a metrical-fixed point theorem from Choudhury et al. (Nonlinear Anal. 2011, 74, 2116-2126), we prove some order-theoretic results which generalize several core results of the existing literature, especially the two main results of Harjani and Sadarangani (Nonlinear Anal. 2009, 71, 3403-3410 and 2010, 72, 1188-1197). We demonstrate the realized improvement obtained in our results by using a suitable example. As an application, we also prove a result for mappings satisfying integral type (psi, phi)(g)-generalized weakly contractive conditions.
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页数：13
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