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> 20Jxx Connections with homological algebra and category theory > 20J05 Homological methods in group theory
Videos linked to 20J05 Homological methods in group theory
57:26
published on
February 17, 2023
A survey of Mackey and Green 2-functors
By Ivo Dell'Ambrogio
01:02:18
published on
September 1, 2021
Subgroups of direct products of surface groups
By Martin Bridson
33:58
published on
June 1, 2020
Quasi-actions and almost normal subgroups
By Alex Margolis
01:12:43
published on
June 15, 2018
[1162] Homology of Hurwitz spaces and the Cohen–Lenstra heuristic for function fields
By Oscar Randal-Williams
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![[1162] Homology of Hurwitz spaces and the Cohen–Lenstra heuristic for function fields](/media/cache/video_light/uploads/video/video-064b34838941f7a52310461f95c199fd.jpg)