OFFSET
1,2
REFERENCES
R. Bayon and N. Lygeros, Les hypergroupes d'ordre 3, Italian Journal of Pure and Applied Mathematics, Vol. 20 (2006), pp. 223-236.
R. Bayon and N. Lygeros, Les hypergroupes abeliens d'ordre 4, Structure elements of hyper-structures, Spanidis, Xanthi (2006),pp. 35-39.
LINKS
R. Bayon, N. Lygeros, The hyperrings of order 3, JIS 11 (2008) 08.3.2.
Mahdeyeh Iranmanesh, Morteza Jafarpour, Hossien Aghabozorgi, Jian Ming Zhan, Classification of Krasner Hyperfields of Order 4, Acta Mathematica Sinica, English Series (2020) Vol. 36, No. 8, 889-902.
CROSSREFS
KEYWORD
hard,nonn
AUTHOR
Roman Bayon (roman.bayon(AT)gmail.com), Aug 28 2007
STATUS
approved