Hausdorff space
preferred label: فضای هاسدورف @fa
type: Concept
related: recurrent point

neighborhood
preferred label: همسایگی @fa
type: Concept
related: recurrent point

recurrent point
related: neighborhood
related: Hausdorff space
related: dynamical system
broader: topological vector space
preferred label: نقطه بازگشتی @fa
type: Concept

dynamical system
preferred label: دستگاه دینامیکی @fa
type: Concept
related: recurrent point

topological vector space
preferred label: فضای برداری توپولوژیک @fa
type: Concept
narrower: recurrent point