Multivalued Caristi's type mappings in fuzzy metric spaces and a characterization of fuzzy metric completeness
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https://riunet.upv.es/handle/10251/74738
Cita bibliográfica
Abbas, M.; Ali, B.; Romaguera Bonilla, S. (2015). Multivalued Caristi's type mappings in fuzzy metric spaces and a characterization of fuzzy metric completeness. Filomat. 29:1217-1222. https://doi.org/10.2298/FIL1506217A
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In this note we show a fixed point theorem for multivalued Caristi's type mappings on a large class of complete fuzzy metric spaces. In fact, this result allows us to characterize complete fuzzy metric spaces with continuous t-norm greater than or equal to the Lukasiewicz t-norm.
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Filomat issn: 0354-5180