Doubling of asymptotically flat half-spaces and the Riemannian Penrose inequality

Michael Eichmair, Thomas Koerber

Building on previous works of H. L. Bray, of P. Miao, and of S. Almaraz, E. Barbosa, and L. L. de Lima, we develop a doubling procedure for asymptotically flat half-spaces $(M,g)$…