Abstract
We show that any polyhomogeneous asymptotically hyperbolic constant-mean-curvature solution to the vacuum Einstein constraint equations can be approximated, arbitrarily closely in Hölder norms determined by the physical metric, by shear-free smoothly conformally compact vacuum initial data.
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We thank James Isenberg and John M. Lee for helpful conversations.
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Communicated by James A. Isenberg.
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Allen, P.T., Allen, I.S. Smoothly Compactifiable Shear-Free Hyperboloidal Data is Dense in the Physical Topology. Ann. Henri Poincaré 18, 2789–2814 (2017). https://doi.org/10.1007/s00023-017-0565-2
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DOI: https://doi.org/10.1007/s00023-017-0565-2