A Caristi fixed point theorem for complete quasi-metric spaces by using <em>mw</em>-distances


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	A Caristi fixed point theorem for complete quasi-metric spaces by using mw-distances


	Fixed Point Theory, Volume 19, No. 1, 2018, 25-32, February 1st, 2018 DOI: 10.24193/fpt-ro.2018.1.03 Authors: Carmen Alegre and Josefa Marín Abstract: In this paper we give a quasi-metric version of Caristi's fixed point theorem by using mw-distances. Our theorem generalizes a recent result obtained by Karapinar and Romaguera in [7]. Key Words and Phrases: fixed point, w-distance, mw-distance, quasi-metric, complete quasi-metric space, Caristi's fixed point theorem. 2010 Mathematics Subject Classification: 47H10, 54H25, 54E50. Published on-line: February 1st, 2018. Abstract pdf Fulltext pdf Back to volume's table of contents