Comparison of algorithms for the symbolic computation of the NP spin coefficients and curvature components

DOI10.1007/BF02088206zbMath0790.53079MaRDI QIDQ1318251

V. Pereyra

Publication date: 27 March 1994

Published in: General Relativity and Gravitation (Search for Journal in Brave)

Mathematics Subject Classification ID

Applications of differential geometry to physics (53Z05) Spinor and twistor methods in general relativity and gravitational theory; Newman-Penrose formalism (83C60)

Uses Software

• SHEEP
• EXCALC
• muMATH-83

Cites Work

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• Algebraic computing and the Newman-Penrose formalism in general relativity
• Exterior calculus on the computer: The REDUCE-package EXCALC applied to general relativity and to the Poincaré gauge theory
• Riemannian-Maxwellian invertible structures in general relativity
• Space-times with spherically symmetric hypersurfaces
• A compact method for symbolic computation of the Riemann tensor
• An Approach to Gravitational Radiation by a Method of Spin Coefficients
• Gravitational Field of a Spinning Mass as an Example of Algebraically Special Metrics

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