Using EXCALC to study nondiagonal multidimensional spatially homogeneous cosmologies

DOI10.1007/BF00758934zbMath0652.53046OpenAlexW2006858537MaRDI QIDQ1107148

Yves de Rop, Jacques Demaret

Publication date: 1988

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

Full work available at URL: https://doi.org/10.1007/bf00758934

zbMATH Keywords

exterior calculus

Mathematics Subject Classification ID

Applications of local differential geometry to the sciences (53B50) Software, source code, etc. for problems pertaining to relativity and gravitational theory (83-04) Software, source code, etc. for problems pertaining to differential geometry (53-04)

Related Items (1)

Qualitative approach of the general vacuum Bianchi VI and VII cosmological models near the singularity

Uses Software

• EXCALC

Cites Work

• Unnamed Item
• Exterior calculus on the computer: The REDUCE-package EXCALC applied to general relativity and to the Poincaré gauge theory
• The dynamical degrees of freedom in spatially homogeneous cosmology
• A class of homogeneous cosmological models
• Symmetry and variational methods in higher-dimensional theories
• Empty space-times admitting a three parameter group of motions

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