Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Torus> ?p ?o }
- Torus abstract "In geometry, a torus (plural tori) is a surface of revolution generated by revolving a circle in three-dimensional space about an axis coplanar with the circle. If the axis of revolution does not touch the circle, the surface has a ring shape and is called a ring torus or simply torus if the ring shape is implicit.When the axis is tangent to the circle, the resulting surface is called a horn torus; when the axis is a chord of the circle, it is called a spindle torus. A degenerate case is when the axis is a diameter of the circle, which simply generates a 2-sphere. The ring torus bounds a solid known as a solid torus or, alternatively, a ring toroid. The adjective toroidal can be applied to tori, toroids or, more generally, any ring shape as in toroidal inductors and transformers. Real-world examples of (approximately) toroidal objects include inner tubes, swim rings, and magnetic confinement fusion devicesA torus should not be confused with a solid torus, which is formed by rotating a disk, rather than a circle, around an axis. It is the torus plus the volume inside the torus. Real-world approximations include doughnuts, vadai or vada, many lifebuoys, and O-rings.In topology, a ring torus is homeomorphic to the Cartesian product of two circles: S1 × S1, and the latter is taken to be the definition in that context. It is a compact 2-manifold of genus 1. The ring torus is one way to embed this space into three-dimensional Euclidean space, but another way to do this is the Cartesian product of the embedding of S1 in the plane. This produces a geometric object called the Clifford torus, a surface in 4-space.The word torus comes from the Latin word meaning cushion.".
- Torus thumbnail Torus.png?width=300.
- Torus wikiPageExternalLink ATpage.html.
- Torus wikiPageExternalLink polydoes.html.
- Torus wikiPageExternalLink torus.
- Torus wikiPageExternalLink 4d-torus.html.
- Torus wikiPageExternalLink TorusGames.
- Torus wikiPageExternalLink tore.shtml.
- Torus wikiPageExternalLink RpmOverview.
- Torus wikiPageID "74800".
- Torus wikiPageLength "29837".
- Torus wikiPageOutDegree "191".
- Torus wikiPageRevisionID "681231645".
- Torus wikiPageWikiLink 3-sphere.
- Torus wikiPageWikiLink Abelian_group.
- Torus wikiPageWikiLink Algebra_cohomology.
- Torus wikiPageWikiLink Algebraic_torus.
- Torus wikiPageWikiLink Annulus_(mathematics).
- Torus wikiPageWikiLink Aspect_ratio.
- Torus wikiPageWikiLink Automorphism.
- Torus wikiPageWikiLink Bagel.
- Torus wikiPageWikiLink Binomial_coefficient.
- Torus wikiPageWikiLink Boundary_(topology).
- Torus wikiPageWikiLink Brady_Haran.
- Torus wikiPageWikiLink Cartesian_coordinate_system.
- Torus wikiPageWikiLink Cartesian_coordinates.
- Torus wikiPageWikiLink Cartesian_plane.
- Torus wikiPageWikiLink Cartesian_product.
- Torus wikiPageWikiLink Category:Surfaces.
- Torus wikiPageWikiLink Circle.
- Torus wikiPageWikiLink Classification_theorem.
- Torus wikiPageWikiLink Clifford_torus.
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- Torus wikiPageWikiLink Cohomology_of_algebras.
- Torus wikiPageWikiLink Cohomology_ring.
- Torus wikiPageWikiLink Compact_Lie_group.
- Torus wikiPageWikiLink Compact_group.
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- Torus wikiPageWikiLink Complex_number.
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- Torus wikiPageWikiLink Conformal_geometry.
- Torus wikiPageWikiLink Conformal_structure.
- Torus wikiPageWikiLink Congruence_(geometry).
- Torus wikiPageWikiLink Connected_space.
- Torus wikiPageWikiLink Connected_sum.
- Torus wikiPageWikiLink Coordinate_axis.
- Torus wikiPageWikiLink Coordinate_system.
- Torus wikiPageWikiLink Coplanar.
- Torus wikiPageWikiLink Coplanarity.
- Torus wikiPageWikiLink Cross-ratio.
- Torus wikiPageWikiLink Cushion.
- Torus wikiPageWikiLink Cut-the-Knot.
- Torus wikiPageWikiLink Cut-the-knot.
- Torus wikiPageWikiLink Degeneracy_(mathematics).
- Torus wikiPageWikiLink Diffeomorphic.
- Torus wikiPageWikiLink Diffeomorphism.
- Torus wikiPageWikiLink Direct_product_of_groups.
- Torus wikiPageWikiLink Disc_(mathematics).
- Torus wikiPageWikiLink Disk_(mathematics).
- Torus wikiPageWikiLink Double_torus.
- Torus wikiPageWikiLink Doughnut.
- Torus wikiPageWikiLink Dupin_cyclide.
- Torus wikiPageWikiLink Eilenberg–MacLane_space.
- Torus wikiPageWikiLink Elliptic_curve.
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- Torus wikiPageWikiLink Euler_characteristic.
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- Torus wikiPageWikiLink Exterior_algebra.
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- Torus wikiPageWikiLink Fundamental_polygon.
- Torus wikiPageWikiLink Gaussian_curvature.
- Torus wikiPageWikiLink Genus-2_surface.
- Torus wikiPageWikiLink Genus_(mathematics).
- Torus wikiPageWikiLink Geometric_topology.
- Torus wikiPageWikiLink Geometry.
- Torus wikiPageWikiLink Group_action.
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- Torus wikiPageWikiLink Homeomorphism.
- Torus wikiPageWikiLink Homeomorphism_group.
- Torus wikiPageWikiLink Homology_(mathematics).
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- Torus wikiPageWikiLink Hopf_bundle.
- Torus wikiPageWikiLink Hopf_fibration.
- Torus wikiPageWikiLink Hurewicz_theorem.
- Torus wikiPageWikiLink Hypercube.
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- Torus wikiPageWikiLink Inner_tube.
- Torus wikiPageWikiLink Integer_matrix.
- Torus wikiPageWikiLink Integral_matrices.