Caristi’s Fixed Point Theorem in Cone Metric Space

In this paper, we provide a short, comprehensive, and brief proof for Caristi-Kirk fixed point result for single and set-valued mappings in cone metric spaces. In addition, we partially addressed an open problem in which Caristi-Kirk fixed point result in cone metric spaces reduces to a classical re...

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Bibliographic Details
Main Authors: Fatemeh Lael, Naeem Saleem, Reny George
Format: Article
Language:English
Published: Wiley 2022-01-01
Series:Journal of Function Spaces
Online Access:http://dx.doi.org/10.1155/2022/7523333
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