Fixed points of set-valued Caristi-type mappings on semi-metric spaces via partial order relations

Stationary Points for Set-valued Mappings on Two Metric Spaces

We give stationary point theorems of set-valued mappings in complete and compact metric spaces. The results in this note generalize a few results due to Fisher. 2000 Mathematics Subject Classification. 54H25.

Common fixed points for self-mappings on partial metric spaces

*Correspondence: [email protected] 3Faculty of Mechanical Engineering, University of Belgrade, Kraljice Marije 16, Beograd, 11120, Serbia Full list of author information is available at the end of the article Abstract In this paper, we prove some results of a common fixed point for two self-mappings on partial metric spaces. Our results generalize some interesting results of Ilić et al. (Appl. ...

Fixed fuzzy points of generalized Geraghty type fuzzy mappings on complete metric spaces

Generalized Geraghty type fuzzy mappings oncomplete metric spaces are introduced and a fixed point theorem thatgeneralizes some recent comparable results for fuzzy mappings incontemporary literature is obtained. Example is provided to show thevalidity of obtained results over comparable classical results for fuzzymappings in fixed point theory. As an application, existence of coincidencefuzzy p...

Fixed and coupled fixed points of a new type set-valued contractive mappings in complete metric spaces

*Correspondence: [email protected] Department of Pure Mathematics, University of Shahrekord, Shahrekord, 88186-34141, Iran School of Mathematics, Institute for Research in Fundamental Sciences (IPM), P.O. Box 19395-5746, Tehran, Iran Abstract In this paper, motivated by the recent work of Wardowski (Fixed Point Theory Appl. 2012:94, 2012), we introduce a new concept of set-valued contraction a...

An Order on Subsets of Cone Metric Spaces and Fixed Points of Set-Valued Contractions