JONATAN HERRERA FERNANDEZ2026-01-292026-01-29201810.1088/1361-6382/aa9ad02-s2.0-85040643367https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/28795Physics and Astronomy (miscellaneous)Physics and Astronomy (miscellaneous)Causality and c-completion of multiwarped spacetimesresearch article