Show 50 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: keyword exact "Discrete hypergroups" Add to list Journal Article A1 Ramsey theory for hypergroups Vishvesh Kumar (UGent) , Kenneth A. Ross and Ajit Iqbal Singh (2020) SEMIGROUP FORUM. 100(2). p.482-504 Add to list Journal Article A1 Hypergroup deformations of semigroups Vishvesh Kumar (UGent) , Kenneth A. Ross and Ajit Iqbal Singh (2019) SEMIGROUP FORUM. 99(1). p.169-195