topological space
preferred label: فضای توپولوژیک @fa
type: Concept
narrower: contractible manifold

homotopy group
preferred label: گروه هموتوپی @fa
type: Concept

contractible manifold
related: homotopy group
related: homotopy theory
broader: topological space
preferred label: خمینه انقباض‌پذیر @fa
type: Concept

homotopy theory
preferred label: نظریه هموتوپی @fa
type: Concept