degree sequence
preferred label: دنباله درجات @fa
type: Concept
related: annihilation number

Roman dimination number
preferred label: عدد احاطه‌گر رومی @fa
type: Concept
related: annihilation number

graph of groups
preferred label: گراف گروهها @fa
type: Concept
narrower: annihilation number

annihilation number
related: Roman dimination number
related: degree sequence
broader: graph of groups
preferred label: عدد پوچساز @fa
type: Concept