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Conference Paper

Computer Algebra Applications for Numerical Relativity

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Husa,  Sascha
Astrophysical Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

Lechner,  Christiane
Geometric Analysis and Gravitation, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

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Citation

Husa, S., & Lechner, C. (2003). Computer Algebra Applications for Numerical Relativity. In A. Lobo (Ed.), Gravitation and cosmology. Proceedings of the Spanish Relativity Meeting (pp. 218-222).


Cite as: https://hdl.handle.net/11858/00-001M-0000-0013-539A-D
Abstract
We discuss the application of computer algebra to problems commonly arising in numerical relativity, such as the derivation of 3+1-splits, manipulation of evolution equations and automatic code generation. Particular emphasis is put on working with abstract index tensor quantities as much as possible.