Heidari, Dariush; Freni, Domenico On further properties of minimal size in hypergroups of type \(U\) on the right. (English) Zbl 1483.20123 Commun. Algebra 48, No. 10, 4132-4141 (2020). Reviewer: Bijan Davvaz (Yazd) MSC: 20N20 PDF BibTeX XML Cite \textit{D. Heidari} and \textit{D. Freni}, Commun. Algebra 48, No. 10, 4132--4141 (2020; Zbl 1483.20123) Full Text: DOI OpenURL
Davvaz, B.; Dehghan, F.; Farshi, M. Ternary hypergroups of type U on the right. (English) Zbl 1494.20092 Kragujevac J. Math. 42, No. 2, 177-191 (2018). MSC: 20N20 20N10 PDF BibTeX XML Cite \textit{B. Davvaz} et al., Kragujevac J. Math. 42, No. 2, 177--191 (2018; Zbl 1494.20092) Full Text: Link OpenURL
De Salvo, Mario; Fasino, Dario; Freni, Domenico; Lo Faro, Giovanni Fully simple semihypergroups, transitive digraphs, and sequence A000712. (English) Zbl 1309.20058 J. Algebra 415, 65-87 (2014). Reviewer: Bijan Davvaz (Yazd) MSC: 20N20 05A99 PDF BibTeX XML Cite \textit{M. De Salvo} et al., J. Algebra 415, 65--87 (2014; Zbl 1309.20058) Full Text: DOI OpenURL
De Salvo, Mario; Freni, Domenico; Lo Faro, Giovanni Fully simple semihypergroups. (English) Zbl 1304.20080 J. Algebra 399, 358-377 (2014). Reviewer: Bijan Davvaz (Yazd) MSC: 20N20 05A99 PDF BibTeX XML Cite \textit{M. De Salvo} et al., J. Algebra 399, 358--377 (2014; Zbl 1304.20080) Full Text: DOI OpenURL
Freni, Domenico Minimal order semihypergroups of type \(U\) on the right. II. (English) Zbl 1235.20062 J. Algebra 340, No. 1, 77-89 (2011). MSC: 20N20 05A15 PDF BibTeX XML Cite \textit{D. Freni}, J. Algebra 340, No. 1, 77--89 (2011; Zbl 1235.20062) Full Text: DOI OpenURL
Davvaz, B.; Bardestani, F. Hypergroups of type \(U\) on the right of size six. (English) Zbl 1231.20062 Arab. J. Sci. Eng. 36, No. 3, 487-499 (2011). MSC: 20N20 PDF BibTeX XML Cite \textit{B. Davvaz} and \textit{F. Bardestani}, Arab. J. Sci. Eng. 36, No. 3, 487--499 (2011; Zbl 1231.20062) Full Text: DOI OpenURL
De Salvo, Mario; Fasino, Dario; Freni, Domenico; Lo Faro, Giovanni Isomorphism classes of the hypergroups of type \(U\) on the right of size five. (English) Zbl 1189.20066 Comput. Math. Appl. 58, No. 2, 390-402 (2009). MSC: 20N20 PDF BibTeX XML Cite \textit{M. De Salvo} et al., Comput. Math. Appl. 58, No. 2, 390--402 (2009; Zbl 1189.20066) Full Text: DOI OpenURL