On maximal hypersurfaces in Lorentz manifolds admitting a parallel lightlike vector field

JOSE ANTONIO SANCHEZ PELEGRINRAFAEL MARÍA RUBIO RUIZ2026-01-292026-01-29201610.1088/0264-9381/33/5/0550032-s2.0-84958280871https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/26860Physics and Astronomy (miscellaneous)Physics and Astronomy (miscellaneous)On maximal hypersurfaces in Lorentz manifolds admitting a parallel lightlike vector fieldresearch article