Listar IMAC_Articles por autoría "74c06c68-6fad-4312-b664-5b8891fee76e"
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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 ... -
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 ...