JONATAN HERRERA FERNANDEZ2026-01-292026-01-29201910.1088/1361-6382/ab34f22-s2.0-85072530627https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/30846Physics and Astronomy (miscellaneous)Physics and Astronomy (miscellaneous)Hausdorff closed limits and the c-boundary II: Null infinity and black holesresearch article