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Open AccessArticle

Recent Advances on the Results for Nonunique Fixed in Various Spaces

Department of Medical Research, China Medical University, Taichung 40402, Taiwan
Axioms 2019, 8(2), 72; https://doi.org/10.3390/axioms8020072
Received: 21 March 2019 / Revised: 13 May 2019 / Accepted: 27 May 2019 / Published: 5 June 2019
(This article belongs to the Special Issue Fixed Point Theory and Related Topics)
In this short survey, we aim to underline the importance of the non-unique fixed point results in various abstract spaces. We recall a brief background on the topic and we combine, collect and unify several existing non-unique fixed points in the literature. Some interesting examples are considered. View Full-Text
Keywords: non-unique fixed point; contractions; partial metric; simulation function; Branciari distance; b-Branciari distance non-unique fixed point; contractions; partial metric; simulation function; Branciari distance; b-Branciari distance
MDPI and ACS Style

Karapınar, E. Recent Advances on the Results for Nonunique Fixed in Various Spaces. Axioms 2019, 8, 72.

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