Listar IMAC_Articles por autoría "e027bd92-584f-4c96-a062-3db685be0da4"
Mostrando ítems 1-3 de 3
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Best Approximation Results for Fuzzy-Number-Valued Continuous Functions
Font, Juan J.; Macario, Sergio MDPI (2023-02)In this paper, we study the best approximation of a fixed fuzzy-number-valued continuous function to a subset of fuzzy-number-valued continuous functions. We also introduce a method to measure the distance between a ... -
Completeness, metrizability and compactness in spaces of fuzzy-number-valued functions
Font, Juan J.; Sanchis, Delia; Sanchis López, Manuel Elsevier (2018-05-15)Fuzzy-number-valued functions, that is, functions defined on a topological space taking values in the space of fuzzy numbers, play a central role in the development of Fuzzy Analysis. In this paper we study completeness, ... -
Endograph Metric and a Version of the Arzelà–Ascoli Theorem for Fuzzy Sets
Font, Juan J.; Macario, Sergio; Sanchis, Manuel MDPI (2023)In this paper, we provide several Arzelà–Ascoli-type results on the space of all continuous functions from a Tychonoff space X into the fuzzy sets of Rn , (FUSCB(Rn),Hend) , which are upper semi-continuous and have bounded ...