Upper and lower bounds for the volume of a compact spacelike hypersurface in a generalized Robertson-Walker spacetime

RAFAEL MARÍA RUBIO RUIZ2026-01-292026-01-29201410.1142/S02198878145000662-s2.0-84891019780https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/25038Physics and Astronomy (miscellaneous)Upper and lower bounds for the volume of a compact spacelike hypersurface in a generalized Robertson-Walker spacetimeresearch article