Muslikh, M.Kilicman, A.Sapar, S.H.Bachok, N.2024-09-112024-09-1120191449-5910https://hdl.handle.net/11363/8354The purpose of this article to characterize the Caristi type mapping by the absolute derivative. The equivalences of the Caristi mapping with contraction mapping is discussed too. In addition, it was shown that the contraction mapping can be tested through its absolute derivative. © 2019 Austral Internet Publishing.eninfo:eu-repo/semantics/closedAccessDifferentiation; Fixed point theorem; Mean Value Theorem; Metric spacesCharacterization of caristi type mapping through its absolute derivativeArticle1611102-s2.0-85062651299Q4