Helly theorem
preferred label: قضیه هلی @fa
type: Concept
related: injective function

conformal self-map
preferred label: خودنگاشت همدیس @fa
type: Concept
related: injective function

injective function
related: faithful functor
related: conformal self-map
related: bijective function
related: Helly theorem
broader: function
preferred label: تابع یک به یک @fa
type: Concept

function
preferred label: تابع @fa
type: Concept
narrower: injective function

faithful functor
preferred label: تابعگون باوفا @fa
type: Concept
related: injective function

bijective function
preferred label: تابع دوسو @fa
type: Concept
related: injective function