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Smoothness at null infinity and the structure of initial data

Helmut Friedrich
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Abstract

We describe our present understanding of the relations between the behaviour of asymptotically flat Cauchy data for Einstein's vacuum field equations near space-like infinity and the asymptotic behaviour of their evolution in time at null infinity.

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Helmut Friedrich. 2004-03-18. Smoothness at null infinity and the structure of initial data. https://arxiv.org/abs/gr-qc/0304003

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