Caristi fixed point theorem in metric spaces with a graph (Q1723801)
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scientific article; zbMATH DE number 7022121
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Caristi fixed point theorem in metric spaces with a graph |
scientific article; zbMATH DE number 7022121 |
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Caristi fixed point theorem in metric spaces with a graph (English)
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14 February 2019
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Summary: We discuss Caristi's fixed point theorem for mappings defined on a metric space endowed with a graph. This work should be seen as a generalization of the classical Caristi's fixed point theorem. It extends some recent works on the extension of Banach contraction principle to metric spaces with graph.
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metric space endowed with a graph
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Caristi's fixed point theorem
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Banach contraction principle
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