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Coarse structures and fuzzy metrics. (English) Zbl 1224.54023

Summary: It is known that every fuzzy metric on a set generates a uniform structure on this set. The aim of this note is to show that every fuzzy metric on a set generates a coarse structure on this set. In the case of fuzzy non-Archimedean metric spaces, the obtained coarse space turns out to be asymptotically zero-dimensional in the sense of Gromov.

MSC:

54A40 Fuzzy topology
54E35 Metric spaces, metrizability
54E15 Uniform structures and generalizations