On strong-inverse elements

Document Type : Original Article

Authors

Emeritus Professor of Mathematics, Democritus University of Thrace, Greece

Abstract

Hyperstructures have applications in mathematics and in other sciences. For this, the largest class of the hyperstructures, the Hv-structures, is used. They satisfy the weak axioms where the non-empty intersection replaces equality. The fundamental relations connect, by quotients, the Hv-structures with the classic