Cosmic inhomogeneity and topology: I

Cosmic inhomogeneity and topology: I Lecture I - Overview of research aiming at relativistically self-consistent models of the Universe in which expansion and structure formation together follow Einstein's equation. Recorded 27 August 2021 at Theory of Gravitation and Variation in Cosmology (2nd edition) - https://conferences.cirm-math.fr/2702.html timetable with pdfs + videos - https://www.cirm-math.fr/Schedule/screen_display.php?id_renc=2702 source: https://bbb1.cirm-math.fr/recording/5b87b23a2346880fd144053c5eaf8867b78ea865-1627367489133.mp4 (C) CIRM 2021, CC BY-ND (CC BY-ND details: see https://creativecommons.org/licenses/by-nd/4.0 and https://opensource.stackexchange.com/questions/5402/does-cc-by-nd-4-0-allow-distribution-of-parts/5406)