A note on 'Modified proof of Caristi's fixed point theorem on partial metric spaces, Journal of Inequalities and Applications 2013, 2013:210'

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Publication Details

Author list: Aydi H., Karapinar E., Kumam P.

Publisher: SpringerOpen

Publication year: 2013

Journal: Journal of Inequalities and Applications (1025-5834)

Volume number: 2013

ISSN: 1025-5834

eISSN: 1029-242X

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84894443483&doi=10.1186%2f1029-242X-2013-355&partnerID=40&md5=2f3bf09b318f217ddd9f5c72bdd224cb

Languages: English-Great Britain (EN-GB)

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Abstract

In this note, we emphasize that the proofs and statements of the main results of the paper 'Modified proof of Caristi's fixed point theorem on partial metric spaces' (Journal of Inequalities and Applications 2013, 2013:210) do not have any utility to use the partial metric. Hence, it has no contribution to either partial metric theory or Caristi-type fixed point problems. ฉ 2013 Aydi et al.

Keywords

Caristi's fixed point theorem, Lower semi-continuous function