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arXiv · 2512.20659

Jackson-type approximation for fuzzy-valued functions by means of trapezoidal functions

Juan J. Font·Sergio Macario
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Abstract

In this paper we provide new several Jackson-type approximations results for continuous fuzzy-number-valued functions which improve several previous ones. We use alternative techniques adapted from Interval Analysis which rely on the gH-difference (which might not exist) and the generalized difference (which might lack the cancellation law ) of fuzzy numbers.

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BibTeXRIS

Juan J. Font, Sergio Macario. 2025-12-18. Jackson-type approximation for fuzzy-valued functions by means of trapezoidal functions. https://doi.org/10.22111/ijfs.2023.43522.7655

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