Journal of Combinatorial Theory · 1966 · 22 citations · 0 references
Natural SciencesPhysicsMathematical PhysicsRelativityTheoretical PhysicsCurved SpacetimeEinstein Field EquationsGeneral RelativityGroup Theory In PhysicsLorentz TransformationsSpecial RelativityElectromagnetism In Special RelativityLorentz AlgebraLorentz GroupMinkowski Space-timeSymmetry Groups In Spacetime