Davvaz, Bijan Some results on congruences on semihypergroups. (English) Zbl 1003.20060 Bull. Malays. Math. Sci. Soc. (2) 23, No. 1, 53-58 (2000). The paper deals with the large classes of hyperstructures of semihypergroups and \(H_v\)-semigroups. Three properties on homomorphisms and two on congruences are proved for them. Reviewer: Thomas Vougiouklis (Xanthi) Cited in 37 Documents MSC: 20N20 Hypergroups 08A30 Subalgebras, congruence relations Keywords:semihypergroups; \(H_v\)-semigroups; homomorphisms; congruences PDFBibTeX XMLCite \textit{B. Davvaz}, Bull. Malays. Math. Sci. Soc. (2) 23, No. 1, 53--58 (2000; Zbl 1003.20060) Full Text: EuDML