Minimal order semihypergroups of type \(U\) on the right. II.

DOI10.1016/j.jalgebra.2011.05.015zbMath1235.20062OpenAlexW2047092778MaRDI QIDQ661881

Domenico Freni

Publication date: 11 February 2012

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jalgebra.2011.05.015

zbMATH Keywords

homomorphismsnumbers of elementsfundamental relationsderived hypergroupsfinite semihypergroupsheartshyperproductssubsemihypergroupstype \(U\) hypergroups

Mathematics Subject Classification ID

Exact enumeration problems, generating functions (05A15) Hypergroups (20N20)

Related Items (14)

Characterizations of (fuzzy) bi-hyperideals in ordered semihypergroups ⋮ Unnamed Item ⋮ Unnamed Item ⋮ Unnamed Item ⋮ Fundamental relations in simple and 0-simple semihypergroups of small size. ⋮ Fully simple semihypergroups. ⋮ Fully simple semihypergroups, transitive digraphs, and sequence A000712. ⋮ Applications of the \(\alpha^*\)-relation to Krasner hyperrings. ⋮ Nilpotent groups derived from hypergroups. ⋮ On further properties of minimal size in hypergroups of type U on the right ⋮ Hyperrings and \(\alpha^*\)-relations. A general approach. ⋮ Engel groups derived from hypergroups. ⋮ Study of Properties of Several Kinds of Hyperideals in Ordered Ternary Semihypergroups ⋮ Unnamed Item

Cites Work

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• Hypergroups of type \(C\)
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• A NEW CHARACTERIZATION OF THE DERIVED HYPERGROUP VIA STRONGLY REGULAR EQUIVALENCES
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