Some fixed point theorems for G -isotone mappings in partially ordered metric spaces | ||
Journal of the Egyptian Mathematical Society | ||
Volume 24, Issue 3, 2016, Pages 410-415 PDF (398.29 K) | ||
DOI: 10.1016/j.joems.2015.07.006 | ||
Author | ||
Shuang Wang | ||
School of Mathematical Sciences, Yancheng Teachers University, Yancheng, 224051, Jiangsu, PR China | ||
Abstract | ||
Fixed point theorems for G -isotone mappings, which extend some recent results for mixed monotone and isotone mappings in partially ordered metric spaces are proved. Moreover, the equiv- alence between unidimensional and multidimensional fixed point theorems is investigated. | ||
Keywords | ||
Fixed point theorem; G -isotone mapping; Coincidence point; Partially ordered metric space | ||
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