🌐EnglishEnglishEspañolPortuguêsРусский中文日本語EntityQ7630587· pop 5· linked from 188 articlessub-Riemannian manifoldtype of generalization of a Riemannian manifoldAvailable in 5 languagesEspañolРусскийCatalanUkrainianvia Wikidata sitelinks · CC0ConnectionsmanifoldEntityvolume formEntityCategoriesMetric geometryRiemannian geometryRiemannian manifolds