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On contractive cyclic fuzzy maps in metric spaces and some related results on fuzzy best proximity points and fuzzy fixed points
De la Sen Parte, Manuel 
; Roldan, Antonio F.; Agarwal, Ravi P. (Springer International Publishing, 2015-07-02)
; Roldan, Antonio F.; Agarwal, Ravi P. (Springer International Publishing, 2015-07-02)
This paper investigates some properties of cyclic fuzzy maps in metric spaces. The convergence of distances as well as that of sequences being generated as iterates defined by a class of contractive cyclic fuzzy mapping ...
An approach version of fuzzy metric spaces including an ad hoc fixed point theorem
Roldán López de Hierro, Antonio Francisco; De la Sen Parte, Manuel ; Martínez-Moreno, Juan; Roldán López de Hierro, Concepción (Springer, 2015-02-27)
; Martínez-Moreno, Juan; Roldán López de Hierro, Concepción (Springer, 2015-02-27)
In this paper, inspired by two very different, successful metric theories such us the real view-point of Lowen's approach spaces and the probabilistic field of Kramosil and Michalek's fuzzymetric spaces, we present a family ...