Riemannian apparent horizon Torres Santaella, José Gabriel These notes introduce Riemannian apparent horizons based on the book [Lee19]. The Riemannian viewpoint might be extended in future works. 2021-09-15T10:29:52Z 2021-09-15T10:29:52Z 2021 info:eu-repo/semantics/article http://hdl.handle.net/10481/70214 eng http://creativecommons.org/licenses/by-nc-nd/3.0/es/ info:eu-repo/semantics/openAccess Atribución-NoComercial-SinDerivadas 3.0 España