KnowraSmooth manifoldLinked fromLinked fromThe 20 pages that link to Smooth manifold, each with the reason it gives.All 20Broader topic 3Narrower topic 16Compared with 1Differential geometryBroader topic: It is the underlying space on which differential geometry defines smooth structures.ManifoldBroader topic: Smooth manifolds provide the standard setting for differential geometry.Differential topologyBroader topic: Differential topology studies the global properties of these spaces using their smooth structure.