Safari, M. B.; Davvaz, B. Enumeration of \(n\)-hypergroups on sets with two elements. (English) Zbl 1501.20009 Discrete Math. Algorithms Appl. 14, No. 5, Article ID 2250003, 19 p. (2022). Reviewer: Dariush Heidari (Mahallat) MSC: 20N20 PDFBibTeX XMLCite \textit{M. B. Safari} and \textit{B. Davvaz}, Discrete Math. Algorithms Appl. 14, No. 5, Article ID 2250003, 19 p. (2022; Zbl 1501.20009) Full Text: DOI
Heidari, Dariush; Davvaz, Bijan Characterization of polygroups by IP-subsets. (English) Zbl 1474.20167 Eurasian Math. J. 11, No. 3, 35-41 (2020). MSC: 20N25 20N20 PDFBibTeX XMLCite \textit{D. Heidari} and \textit{B. Davvaz}, Eurasian Math. J. 11, No. 3, 35--41 (2020; Zbl 1474.20167) Full Text: DOI MNR
Singha, Manoranjan; Das, Kousik; Davvaz, Bijan On topological complete hypergroups. (English) Zbl 1499.22010 Filomat 31, No. 16, 5045-5056 (2017). MSC: 22A30 20N20 PDFBibTeX XMLCite \textit{M. Singha} et al., Filomat 31, No. 16, 5045--5056 (2017; Zbl 1499.22010) Full Text: DOI
Davvaz, Bijan Relations on groups, polygroups and hypergroups. (English) Zbl 1337.20076 Ashrafi, Ali Reza (ed.), Extended abstracts of the 5th conference on algebraic combinatorics and graph theory (FCC), Kashan, Iran, July 3–4, 2012. Amsterdam: Elsevier. Electronic Notes in Discrete Mathematics 45, 9-16, electronic only (2014). MSC: 20N20 PDFBibTeX XMLCite \textit{B. Davvaz}, Electron. Notes Discrete Math. 45, 9--16 (2014; Zbl 1337.20076) Full Text: DOI
Aghabozorgi, H.; Davvaz, B.; Jafarpour, M. Solvable polygroups and derived subpolygroups. (English) Zbl 1278.20084 Commun. Algebra 41, No. 8, 3098-3107 (2013). Reviewer: Thomas Vougiouklis (Alexandroupolis) MSC: 20N20 PDFBibTeX XMLCite \textit{H. Aghabozorgi} et al., Commun. Algebra 41, No. 8, 3098--3107 (2013; Zbl 1278.20084) Full Text: DOI
Davvaz, B.; Corsini, P.; Leoreanu-Fotea, V. Fuzzy \(n\)-ary subpolygroups. (English) Zbl 1165.20323 Comput. Math. Appl. 57, No. 1, 141-152 (2009). MSC: 20N15 20N20 20N25 03E72 PDFBibTeX XMLCite \textit{B. Davvaz} et al., Comput. Math. Appl. 57, No. 1, 141--152 (2009; Zbl 1165.20323) Full Text: DOI