References
-
Rivista Math. Pura ed Appl.
no.23
H
$_v$ -ring of fractions M. R. Darafsheh;B. Davvaz -
8
$^th$ congres de Math. Sur une generallisation de la notion de group F. Marty -
Rivista Math. Pura ed Appl.
no.14
The fundamental relations on
$H_v$ -rings S. Spartalis;T. Vougiouklis - Hyperstructures and their representations T. Vougiouklis
- Proc. Fourth Int. Congress on Algebraic Hyperstructures and Applications(AHA 1990) The fundamental relation in hyperrings. The general hyperfield T. Vougiouklis