TY - THES A3 - Mars Lloret, Marc AU - Manzano Rodríguez, Miguel PY - 2023 UR - http://hdl.handle.net/10366/157719 AB - [EN] The purpose of this thesis is two-fold. As already mentioned, we are firstly interested in the geometry of null hypersurfaces. In this context the formalism of hypersurface data becomes a powerful mathematical framework. Our second aim (and... LA - eng KW - Tesis y disertaciones académicas KW - Universidad de Salamanca (España) KW - Tesis Doctoral KW - Academic dissertations KW - Hipersuperficies KW - Espacio-Tiempo TI - Geometry of abstract null hypersurfaces and matching of spacetimes M3 - info:eu-repo/semantics/doctoralThesis DO - 10.14201/gredos.157719 ER -