Results 161 to 170 of about 63,399 (238)

Holonomy, Ricci tensor and Killing vector fields [PDF]

open access: yesProceedings of the American Mathematical Society, 1961
openaire   +2 more sources

Classification of Weyl and Ricci Tensors

open access: yes, 2016
The theory of General Relativity was formulated by Albert Einstein and introduced a set of equations: Einstein field equations. Since then, many exact solutions of these equations have been found. An important result in the study of exact solutions to Einstein equations is the classification of space-times according to the Weyl tensor (Petrov ...
openaire   +1 more source

Hawking-Type Singularity Theorems for Worldvolume Energy Inequalities. [PDF]

open access: yesAnn Henri Poincare
Graf M   +3 more
europepmc   +1 more source

Erratum: Weyl, Curvature, Ricci, and Metric Tensor Symmetries [PDF]

open access: bronze, 1999
Ashfaque H. Bokhari   +2 more
openalex   +1 more source

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