Cohen-Macaulay ring
preferred label: حلقه کوهن-مکالی @fa
type: Concept
related: Cohen-Macaulay graph

Cohen-Macaulay graph
related: Cohen-Macaulay ring
broader: graph of groups
preferred label: گراف کوهن-مکالی @fa
type: Concept

graph of groups
preferred label: گراف گروهها @fa
type: Concept
narrower: Cohen-Macaulay graph