Brouwer fixed point theorem
preferred label: قضیه نقطه ثابت براوئر @fa
type: Concept
related: Lefschetz fixed point theorem

Lefschetz duality
preferred label: دوگانی لفشتس @fa
type: Concept
related: Lefschetz fixed point theorem

Lefschetz fixed point theorem
related: Brouwer fixed point theorem
related: Lefschetz duality
related: continuous mapping
related: tennis ball theorem
broader: fixed point theorem
preferred label: قضیه نقطه ثابت لفشتس @fa
type: Concept

tennis ball theorem
preferred label: قضیه توپ تنیس @fa
type: Concept
related: Lefschetz fixed point theorem

continuous mapping
preferred label: نگاشت پیوسته @fa
type: Concept
related: Lefschetz fixed point theorem

fixed point theorem
preferred label: قضیه نقطه ثابت @fa
type: Concept
narrower: Lefschetz fixed point theorem