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Dec 5, 2023 at 19:04 history bumped CommunityBot This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
Nov 5, 2023 at 18:02 answer added Abdelmalek Abdesselam timeline score: 2
Nov 4, 2023 at 19:53 comment added David Lehavi Well, if you haven't heard about them, here they are: en.wikipedia.org/wiki/Wigner_D-matrix and en.wikipedia.org/wiki/…
Nov 4, 2023 at 19:33 comment added Misaka 16559 @YemonChoi Thank you for your suggestion! However this article seems to be unrelated to my field of expertise, I might need some time to understand it. (╥﹏╥)
Nov 4, 2023 at 19:30 comment added Misaka 16559 @DavidLehavi I haven't heard of that thing ...
Nov 4, 2023 at 19:14 comment added David Lehavi In physicists language, aren’t you trying to compute triple products of Wigner D-matrices ? Or am I missing something ?
Nov 4, 2023 at 14:50 history edited Yemon Choi
Changed tags since the actual problem is not number theory but a question about integrals on compact Lie groups
Nov 4, 2023 at 14:44 comment added Yemon Choi Off the top of my head, I don't know of a specific source, but have you tried looking up the literature on Weingarten calculus, and does it help? e.g. the expository article of Collins-Matsumoto-Novak arxiv.org/abs/2109.14890
Nov 4, 2023 at 9:26 history edited YCor CC BY-SA 4.0
formatting
Nov 4, 2023 at 8:54 history edited Daniele Tampieri CC BY-SA 4.0
Minor formatting (embedded link)
Nov 4, 2023 at 7:30 comment added Martin Sleziak The corresponding post on Mathematics: Triple Product Formula on $K = SU(2)$. On meta, you can find some basic advice about cross-posting - it is recommended to provide at least a link.
Nov 4, 2023 at 7:28 history edited Martin Sleziak
added a top-level tag; see: https://meta.mathoverflow.net/questions/1457/why-are-mo-tags-formatted-as-they-are
S Nov 4, 2023 at 6:42 review First questions
Nov 4, 2023 at 8:55
S Nov 4, 2023 at 6:42 history asked Misaka 16559 CC BY-SA 4.0