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bn:01110943n
Noun Concept
Categories: Manifolds, Riemannian geometry, Differential geometry, Riemannian geometry stubs, Systolic geometry
EN
essential manifold
EN
In geometry, an essential manifold is a special type of closed manifold. Wikipedia
Definitions
Relations
Sources
EN
In geometry, an essential manifold is a special type of closed manifold. Wikipedia
compact manifold M whose fundamental class [M] defines a nonzero element under the natural homomorphism Hₙ(M) → Hₙ(K(π₁(M),1)) Wikidata
IS A
closed manifold
HAS KIND
lens space
DISCOVERER OR INVENTOR
Mikhael Gromov
Wikipedia
EN
essential manifold
Wikidata
EN
essential manifold

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