Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Homology_sphere> ?p ?o }
- Homology_sphere abstract "In algebraic topology, a homology sphere is an n-manifold X having the homology groups of an n-sphere, for some integer n ≥ 1. That is,H0(X,Z) = Z = Hn(X,Z)andHi(X,Z) = {0} for all other i.Therefore X is a connected space, with one non-zero higher Betti number: bn. It does not follow that X is simply connected, only that its fundamental group is perfect (see Hurewicz theorem).A rational homology sphere is defined similarly but using homology with rational coefficients.".
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- Homology_sphere wikiPageExternalLink sici?sici=0003-486X%28198001%292%3A111%3A1%3C1%3ACOSTOT%3E2.0.CO%3B2-N.
- Homology_sphere wikiPageExternalLink gillman.ram.
- Homology_sphere wikiPageExternalLink 23009.
- Homology_sphere wikiPageExternalLink _preview.html.
- Homology_sphere wikiPageID "585388".
- Homology_sphere wikiPageLength "10613".
- Homology_sphere wikiPageOutDegree "69".
- Homology_sphere wikiPageRevisionID "677387941".
- Homology_sphere wikiPageWikiLink 3-sphere.
- Homology_sphere wikiPageWikiLink Academic_Press.
- Homology_sphere wikiPageWikiLink Algebraic_topology.
- Homology_sphere wikiPageWikiLink Alternating_group.
- Homology_sphere wikiPageWikiLink Anders_Björner.
- Homology_sphere wikiPageWikiLink Annals_of_Mathematics.
- Homology_sphere wikiPageWikiLink Betti_number.
- Homology_sphere wikiPageWikiLink Binary_icosahedral_group.
- Homology_sphere wikiPageWikiLink Casson_invariant.
- Homology_sphere wikiPageWikiLink Category:3-manifolds.
- Homology_sphere wikiPageWikiLink Category:Homology_theory.
- Homology_sphere wikiPageWikiLink Category:Spheres.
- Homology_sphere wikiPageWikiLink Category:Topological_spaces.
- Homology_sphere wikiPageWikiLink Connected_space.
- Homology_sphere wikiPageWikiLink Connected_sum.
- Homology_sphere wikiPageWikiLink Cosmic_microwave_background.
- Homology_sphere wikiPageWikiLink Covering_group.
- Homology_sphere wikiPageWikiLink Covering_space.
- Homology_sphere wikiPageWikiLink David_Gillman.
- Homology_sphere wikiPageWikiLink Dehn_surgery.
- Homology_sphere wikiPageWikiLink Dodecahedron.
- Homology_sphere wikiPageWikiLink Double_covering_group.
- Homology_sphere wikiPageWikiLink Egbert_Brieskorn.
- Homology_sphere wikiPageWikiLink Embedding.
- Homology_sphere wikiPageWikiLink Frank_H._Lutz.
- Homology_sphere wikiPageWikiLink Fundamental_group.
- Homology_sphere wikiPageWikiLink Geometrization_conjecture.
- Homology_sphere wikiPageWikiLink Henri_Poincaré.
- Homology_sphere wikiPageWikiLink Homeomorphic.
- Homology_sphere wikiPageWikiLink Homeomorphism.
- Homology_sphere wikiPageWikiLink Homology_(mathematics).
- Homology_sphere wikiPageWikiLink Homology_group.
- Homology_sphere wikiPageWikiLink Homology_manifold.
- Homology_sphere wikiPageWikiLink Hurewicz_theorem.
- Homology_sphere wikiPageWikiLink Hyperbolic_3-manifold.
- Homology_sphere wikiPageWikiLink Icosahedral_symmetry.
- Homology_sphere wikiPageWikiLink Icosahedron.
- Homology_sphere wikiPageWikiLink If_and_only_if.
- Homology_sphere wikiPageWikiLink Jean-Pierre_Luminet.
- Homology_sphere wikiPageWikiLink Link_(geometry).
- Homology_sphere wikiPageWikiLink Manifold.
- Homology_sphere wikiPageWikiLink Michel_Kervaire.
- Homology_sphere wikiPageWikiLink Observatoire_de_Paris.
- Homology_sphere wikiPageWikiLink PL_manifold.
- Homology_sphere wikiPageWikiLink Paris_Observatory.
- Homology_sphere wikiPageWikiLink Perfect_group.
- Homology_sphere wikiPageWikiLink Piecewise_linear_manifold.
- Homology_sphere wikiPageWikiLink Poincaré_conjecture.
- Homology_sphere wikiPageWikiLink Poincaré_sphere.
- Homology_sphere wikiPageWikiLink Prime_decomposition_(3-manifold).
- Homology_sphere wikiPageWikiLink Quaternion.
- Homology_sphere wikiPageWikiLink Quotient_space_(topology).
- Homology_sphere wikiPageWikiLink Robion_Kirby.
- Homology_sphere wikiPageWikiLink Rokhlin_invariant.
- Homology_sphere wikiPageWikiLink Rokhlins_theorem.
- Homology_sphere wikiPageWikiLink Rotation_group_SO(3).
- Homology_sphere wikiPageWikiLink SL2(R).
- Homology_sphere wikiPageWikiLink SO(3).
- Homology_sphere wikiPageWikiLink Seifert_fiber_space.
- Homology_sphere wikiPageWikiLink Seifert–Weber_space.
- Homology_sphere wikiPageWikiLink Shape_of_the_universe.
- Homology_sphere wikiPageWikiLink Simplicial_complex.
- Homology_sphere wikiPageWikiLink Simply_connected.
- Homology_sphere wikiPageWikiLink Simply_connected_space.
- Homology_sphere wikiPageWikiLink Sphere.
- Homology_sphere wikiPageWikiLink Spherical_3-manifold.
- Homology_sphere wikiPageWikiLink Suspension_(topology).
- Homology_sphere wikiPageWikiLink Symmetry_group.
- Homology_sphere wikiPageWikiLink Thurston_geometry.
- Homology_sphere wikiPageWikiLink Topological_manifold.
- Homology_sphere wikiPageWikiLink Transactions_of_the_American_Mathematical_Society.
- Homology_sphere wikiPageWikiLink Trefoil_knot.
- Homology_sphere wikiPageWikiLink Triangulation_(topology).
- Homology_sphere wikiPageWikiLink Universal_cover.
- Homology_sphere wikiPageWikiLink Wilkinson_Microwave_Anisotropy_Probe.
- Homology_sphere wikiPageWikiLinkText "Brieskorn homology spheres".
- Homology_sphere wikiPageWikiLinkText "Homology sphere".
- Homology_sphere wikiPageWikiLinkText "Homology sphere#Poincaré homology sphere".
- Homology_sphere wikiPageWikiLinkText "Poincaré dodecahedral space".
- Homology_sphere wikiPageWikiLinkText "Poincaré homology sphere".
- Homology_sphere wikiPageWikiLinkText "homology 3-sphere".
- Homology_sphere wikiPageWikiLinkText "homology sphere".
- Homology_sphere wikiPageWikiLinkText "homology sphere#Poincaré homology sphere".
- Homology_sphere wikiPageWikiLinkText "rational homology sphere".
- Homology_sphere wikiPageWikiLinkText "searched".
- Homology_sphere hasPhotoCollection Homology_sphere.
- Homology_sphere wikiPageUsesTemplate Template:As_of.
- Homology_sphere wikiPageUsesTemplate Template:MathSciNet.
- Homology_sphere wikiPageUsesTemplate Template:Reflist.
- Homology_sphere subject Category:3-manifolds.