KnowraAlgebraic topologyLinked fromLinked fromThe 18 pages that link to Algebraic topology, each with the reason it gives.All 18Broader topic 2Related 5Narrower topic 9Compared with 2Henri PoincaréRelated: Poincaré’s foundational work helped establish this field and introduced the fundamental group.Category theoryRelated: Functoriality explains how continuous maps induce maps on algebraic invariants.Saunders Mac LaneRelated: Questions about natural constructions in topology helped motivate category theory’s creation.General topologyRelated: It converts topological questions into algebraic ones, complementing point-set methods.Pavel AlexandrovRelated: Alexandrov helped organize and advance this field within Soviet mathematics.