Mahboob, Ahsan; Khan, Noor Mohammad; Davvaz, Bijan \((m,n)\)-hyperideals in ordered semihypergroups. (English) Zbl 1446.06031 Categ. Gen. Algebr. Struct. Appl. 12, No. 1, 43-67 (2020). MSC: 06F99 20N20 20M12 PDFBibTeX XMLCite \textit{A. Mahboob} et al., Categ. Gen. Algebr. Struct. Appl. 12, No. 1, 43--67 (2020; Zbl 1446.06031) Full Text: Link
Davvaz, Bijan; Omidi, Saber Basic notions and properties of ordered semihyperrings. (English) Zbl 1353.06016 Categ. Gen. Algebr. Struct. Appl. 4, No. 1, 43-62 (2016). MSC: 06F99 16Y99 PDFBibTeX XMLCite \textit{B. Davvaz} and \textit{S. Omidi}, Categ. Gen. Algebr. Struct. Appl. 4, No. 1, 43--62 (2016; Zbl 1353.06016)