ابر‌گروه رابطه‌ای
preferred label: relational hypergroup @en
type: Concept
related: ابر‌عمل

ابر‌گروه
preferred label: hypergroup @en
type: Concept
narrower: ابر‌عمل

حلقه-GH
preferred label: GH-ring @en
type: Concept
related: ابر‌عمل

ابر‌عمل
related: حلقه-GH
related: ابر‌گروه رابطه‌ای
related: ابر‌ساختار
broader: ابر‌گروه
preferred label: hyperoperation @en
type: Concept

ابر‌ساختار
preferred label: hyperstructure @en
type: Concept
related: ابر‌عمل