Let 
be a metric space endowed with a graph 
such that the set 
of vertices of coincides with 
. We define the notion of -Zamfirescu maps and obtain a fixed point theorem for such mappings. This extends and subsumes many recent results which were obtained for mappings on metric spaces endowed with a graph and for cyclic operators.
| Author(s) | Bojor, Florin, Tilca, Magnolia |
|---|
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