Karapınar, ErdalAydi,H.Karapınar,E.Vetro,C.Mathematics2024-07-052024-07-05201501935-009010.12785/AMIS/0101312-s2.0-85108512983https://doi.org/10.12785/AMIS/010131https://hdl.handle.net/20.500.14411/3784In this paper, lower semi-continuous functions are used to extend Ekeland’s variational principle to the class of partial metric spaces. As consequences of our results, we obtain some fixed point theorems of Caristi and Clarke types. © 2015eninfo:eu-repo/semantics/closedAccessEkeland’s principlefixed point theorylower semi-continuitypartial metric spaceArticleQ391257262