Metrics on Entities Spaces

Adina Florenta GIUCLEA
Ciprian Costin POPESCU
Marius GIUCLEA

Keywords

algebraic structure, vectorial space, metric, norm, fuzzy space, fuzzy number, fuzzy random variable

Abstract

In this work, we deal with concept of “metric”. At first, we briefly discuss some issues regarding this very shaded notion in human knowledge. Second, we emphasize its usefulness in Mathematics, particularly in the relatively recent field of fuzzy models.