Acar, OzlemAltun, IshakRomaguera, Salvador2020-06-252020-06-252013closedAccess1583-50222066-9208https://hdl.handle.net/20.500.12587/5643Altun, Ishak/0000-0002-7967-0554We introduce a new type of Caristi's mapping on partial metric spaces and show that a partial metric space is complete if and only if every Caristi mapping has a fixed point. From this result we deduce a characterization of bicomplete weightable quasi-metric spaces. Several illustrative examples are given.eninfo:eu-repo/semantics/closedAccessFixed pointcomplete partial metric spaceCaristi's type mappingArticle141392-s2.0-84890131198Q2WOS:000319300900001Q1