On three generalizations of the group concept: groupoid, generalized group and almost groupoid
Published: Oct 31, 2025
Last Updated: Oct 31, 2025
Authors:Gheorghe Ivan
Abstract
The aim of this paper is to describe the definitions and main properties of three generalizations of the group concept, namely: groupoid, generalized group and almost groupoid. Some constructions of these algebraic structures and corresponding examples are presented.