ALMA LUISA ALBUJER BROTONSMAGDALENA CABALLERO CAMPOS2026-01-292026-01-29201710.1007/978-3-319-66290-9_12-s2.0-85044008569https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/28995Mathematics (all)Mathematics (all)Spacelike hypersurfaces in the Lorentz-Minkowski space with the same Riemannian and Lorentzian mean curvatureconference paper