Curvature-based Hyperbolic Systems for General Relativity

Abstract

We review curvature-based hyperbolic forms of the evolution part of the Cauchy problem of General Relativity that we have obtained recently. We emphasize first order symmetrizable hyperbolic systems possessing only physical characteristics.

15 pp., LaTeX, to appear in the Proceedings of the Eighth Marcel Grossmann Meeting on General Relativity, further citations added

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