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On the weakly(α, ψ, ξ)-contractive condition for multi-valued operators in metric spaces and related fixed point results

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Kutbi M. A., Sintunavarat W.

Open Mathematics

2016

tom 14

nr 1

167-180

The aim of this paper is to introduce the concept of a new nonlinear multi-valued mapping so called weakly (α, ψ, ξ)-contractive mapping and prove fixed point results for such mappings in metric spaces. Our results unify, generalize and complement various results from the literature. We give some examples which support our main results while previous results in literature are not applicable. Also, we analyze the existence of fixed points for mappings satisfying a general contractive inequality of integral type. Many fixed point results for multi-valued mappings in metric spaces endowed with an arbitrary binary relation and metric spaces endowed with graph are given here to illustrate the results in this paper.

Ograniczanie wyników

1 Open Mathematics

1 Kutbi M. A.

1 Sintunavarat W.

1 2016

Wyniki wyszukiwania

On the weakly(α, ψ, ξ)-contractive condition for multi-valued operators in metric spaces and related fixed point results