Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Einstein_manifold> ?p ?o. }
Showing items 1 to 31 of
31
with 100 items per page.
- Einstein_manifold abstract "In differential geometry and mathematical physics, an Einstein manifold is a Riemannian or pseudo-Riemannian manifold whose Ricci tensor is proportional to the metric. They are named after Albert Einstein because this condition is equivalent to saying that the metric is a solution of the vacuum Einstein field equations (with cosmological constant), although the dimension, as well as the signature, of the metric can be arbitrary, unlike the four-dimensional Lorentzian manifolds usually studied in general relativity.If M is the underlying n-dimensional manifold and g is its metric tensor the Einstein condition means thatfor some constant k, where Ric denotes the Ricci tensor of g. Einstein manifolds with k = 0 are called Ricci-flat manifolds.".
- Einstein_manifold wikiPageID "644814".
- Einstein_manifold wikiPageRevisionID "603888551".
- Einstein_manifold hasPhotoCollection Einstein_manifold.
- Einstein_manifold subject Category:Albert_Einstein.
- Einstein_manifold subject Category:Mathematical_physics.
- Einstein_manifold subject Category:Riemannian_manifolds.
- Einstein_manifold type Artifact100021939.
- Einstein_manifold type Conduit103089014.
- Einstein_manifold type Manifold103717750.
- Einstein_manifold type Object100002684.
- Einstein_manifold type Passage103895293.
- Einstein_manifold type PhysicalEntity100001930.
- Einstein_manifold type Pipe103944672.
- Einstein_manifold type RiemannianManifolds.
- Einstein_manifold type Tube104493505.
- Einstein_manifold type Way104564698.
- Einstein_manifold type Whole100003553.
- Einstein_manifold type YagoGeoEntity.
- Einstein_manifold type YagoPermanentlyLocatedEntity.
- Einstein_manifold comment "In differential geometry and mathematical physics, an Einstein manifold is a Riemannian or pseudo-Riemannian manifold whose Ricci tensor is proportional to the metric.".
- Einstein_manifold label "Einstein manifold".
- Einstein_manifold label "Einsteinsche Mannigfaltigkeit".
- Einstein_manifold sameAs Einsteinsche_Mannigfaltigkeit.
- Einstein_manifold sameAs 아인슈타인_다양체.
- Einstein_manifold sameAs m.02_1pm.
- Einstein_manifold sameAs Q1309313.
- Einstein_manifold sameAs Q1309313.
- Einstein_manifold sameAs Einstein_manifold.
- Einstein_manifold wasDerivedFrom Einstein_manifold?oldid=603888551.
- Einstein_manifold isPrimaryTopicOf Einstein_manifold.