数学季刊 ›› 2018, Vol. 33 ›› Issue (2): 212-220.doi: 10.13371/j.cnki.chin.q.j.m.2018.02.013
• • 上一篇
摘要: A class B of complex functions is introduced and several existence theorems of unique(common) fixed points for mappings satisfying a B-implicit contraction are presented.Moreover, the existence results of common fixed points for two mappings on a nonempty set with two complex valued metrics are provided. Our outcomes generalize and improve some known results, especially, for instance, Banach contraction principle, Chatterjea-type fixed point theorem and the corresponding fixed point theorems.
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