Citation: F. Andersson et Sb. Edgar, CURVATURE-FREE ASYMMETRIC METRIC CONNECTIONS AND LANCZOS POTENTIALS IN KERR-SCHILD SPACETIMES, Journal of mathematical physics, 39(5), 1998, pp. 2859-2861
Citation: Sb. Edgar et A. Hoglund, THE LANCZOS POTENTIAL FOR THE WEYL CURVATURE TENSOR - EXISTENCE, WAVE-EQUATION AND ALGORITHMS, Proceedings - Royal Society. Mathematical, physical and engineering sciences, 453(1959), 1997, pp. 835-851
Citation: Sb. Edgar et G. Ludwig, INTEGRATION IN THE GHP FORMALISM .3. FINDING CONFORMALLY FLAT RADIATION METRICS AS AN EXAMPLE OF AN OPTIMAL SITUATION, General relativity and gravitation, 29(10), 1997, pp. 1309-1328
Citation: Sb. Edgar et G. Ludwig, INTEGRATION IN THE GHP FORMALISM .2. AN OPERATOR APPROACH FOR SPACETIMES WITH KILLING VECTORS, WITH APPLICATIONS TO TWISTING TYPE N SPACES, General relativity and gravitation, 29(1), 1997, pp. 19-59
Citation: F. Andersson et Sb. Edgar, THE WAVE-EQUATIONS FOR THE WEYL TENSOR SPINOR AND DIMENSIONALLY DEPENDENT TENSOR IDENTITIES/, International journal of modern physics D, 5(3), 1996, pp. 217-225
Citation: G. Ludwig et Sb. Edgar, INTEGRATION IN THE GHP FORMALISM .1. A COORDINATE APPROACH WITH APPLICATIONS TO TWISTING TYPE N SPACES, General relativity and gravitation, 28(6), 1996, pp. 707-733
Citation: Sb. Edgar, BIANCHI AND WEYL EQUATIONS AS SUFFICIENT EQUATIONS FOR EINSTEIN-SPACES, General relativity and gravitation, 27(2), 1995, pp. 223-231
Citation: Sb. Edgar, NECESSARY AND SUFFICIENT CONDITIONS FOR (I) WEYL, (II) RIEMANN-CARTANCONNECTIONS, Journal of geometry and physics, 13(3), 1994, pp. 259-274
Citation: Sb. Edgar, NONEXISTENCE OF THE LANCZOS POTENTIAL FOR THE RIEMANN TENSOR IN HIGHER DIMENSIONS, General relativity and gravitation, 26(3), 1994, pp. 329-332
Citation: Sb. Edgar, CURVATURE COPIES AND THE UNIQUENESS OF BIANCHI-TYPE EQUATIONS - THE SYMMETRICAL CONNECTION CASE, Classical and quantum gravity, 10(12), 1993, pp. 2545-2555