A Fuzzy Geometric Study of Equidistant Sets in Fuzzy Metric Space

Abstract

In this paper, the fuzzy Hausdorff distance is studied, and also the fuzzy equidistant set for two points of a fuzzy metric space is introduced. Here, the fuzzy metric space has been redefined using recently developed fuzzy geometry, and the equidistant sets have been constructed for two different fuzzy points. Different cases for the equidistant sets have been studied, considering two fuzzy points with separate spreads, externally tangent spreads, partially overlapping spreads, internally tangent spreads, fully overlapping spreads, and sets that coincide with the cores of fuzzy points. The proposed construction provides a graded equidistant set that aligns with the classical midset when the metric is precise. Suitable numerical and pictorial examples are given to support the discussions and studies.