• Corpus ID: 119164514

# Fixed point theorems for Meir-Keeler type contractions in metric spaces

@article{Abtahi2016FixedPT,
title={Fixed point theorems for Meir-Keeler type contractions in metric spaces},
author={Mortaza Abtahi},
journal={arXiv: General Topology},
year={2016}
}
• M. Abtahi
• Published 5 April 2016
• Mathematics
• arXiv: General Topology
We establish a simple and powerful lemma that provides a criterion for sequences in metric spaces to be Cauchy. Using the lemma, it is then easily verified that the Picard iterates $\{T^nx\}$, where $T$ is a contraction or asymptotic contraction of Meir-Keeler type, are Cauchy sequences. As an application, new and simple proofs for several known results on the existence of a fixed point for continuous and asymptotically regular self-maps of complete metric spaces satisfying a contractive…
5 Citations
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