Altun, İshakRakocevic, Vladimir2020-06-252020-06-252010closedAccess0898-12211873-7668https://doi.org/10.1016/j.camwa.2010.05.038https://hdl.handle.net/20.500.12587/4673Altun, Ishak/0000-0002-7967-0554In this paper, we introduce a partial order on a cone metric space and prove a Caristi-type theorem. Furthermore, we prove fixed point theorems for single-valued nondecreasing and weakly increasing mappings, and multi-valued mappings on an ordered cone metric space. (C) 2010 Elsevier Ltd. All rights reserved.eninfo:eu-repo/semantics/closedAccessBanach spacesCone metric spaceFixed pointPartial orderArticle6051145115110.1016/j.camwa.2010.05.0382-s2.0-77955558597Q1WOS:000281340600002Q1