Timeline for Branching laws for $SO(n)$
Current License: CC BY-SA 3.0
11 events
| when toggle format | what | by | license | comment | |
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| May 6, 2018 at 13:24 | comment | added | Allen Knutson | Incidentally, your subgroup is a Levi subgroup, so branching can be computed using crystals. That would take some work and not get you results as precise as what's already mentioned. | |
| Apr 18, 2018 at 16:12 | comment | added | Jim Humphreys | This does seem to get very complicated as you go deeper into the subgroups. By the way, the arXiv link cited by Jorge Vargas is here: front.math.ucdavis.edu/0812.0822 (and the paper itself was published in 2011 in the Munster Math. J., probably not different from the arXiv preprint). Also, the longer paper by Proctor is freely available online here: www-sciencedirect-com.silk.library.umass.edu/science/article/… | |
| Apr 18, 2018 at 15:49 | answer | added | jorge vargas | timeline score: 2 | |
| Apr 18, 2018 at 15:48 | comment | added | jorge vargas | check Eastwood-Wolf, branchig of ...., Arxive 0812.0822 math[RT] in this paper you find who to compute branching laws useing LiE. | |
| Apr 13, 2018 at 16:11 | answer | added | jorge vargas | timeline score: 2 | |
| Apr 12, 2018 at 13:28 | history | edited | Esra Sümeyye | CC BY-SA 3.0 |
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| Apr 12, 2018 at 11:13 | comment | added | Esra Sümeyye | @Peter: Thank you a lot for reference! It is somewhat technical for me unfortunately. Can we see from Proctor's results, that for example, when the branchings are multiplicity free? I.e. are branching always multiplicity free, or maybe just for the fundamental representations? | |
| Apr 12, 2018 at 0:23 | comment | added | Peter Humphries | For $\mathrm{O}(n-2)\times\mathrm{O}(2)\subseteq\mathrm{O}(n)$, see Proposition 10.2 of "Young Tableaux, Gelfand Patterns, and Branching Rules for Classical Groups" by Robert A. Proctor. | |
| Apr 11, 2018 at 22:24 | history | edited | Esra Sümeyye | CC BY-SA 3.0 |
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| Apr 11, 2018 at 21:03 | review | First posts | |||
| Apr 11, 2018 at 23:37 | |||||
| Apr 11, 2018 at 21:02 | history | asked | Esra Sümeyye | CC BY-SA 3.0 |