Timeline for On how to diagonalize a Casimir element
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| S May 26, 2021 at 18:15 | vote | accept | Ramiro Hum-Sah | ||
| May 26, 2021 at 16:44 | answer | added | rsmp | timeline score: 1 | |
| Sep 10, 2020 at 4:31 | vote | accept | Ramiro Hum-Sah | ||
| S May 26, 2021 at 18:15 | |||||
| Sep 9, 2020 at 16:29 | answer | added | gmvh | timeline score: 1 | |
| Jun 14, 2020 at 6:03 | comment | added | Ramiro Hum-Sah | ... the formulas I need. My problem is basically that I'm not so good in computing such things on concrete examples and I'm not convinced that I were capable to compute the formulas of my question.It would be very beneful for me to see a reference with explicit computations. | |
| Jun 14, 2020 at 6:00 | comment | added | Ramiro Hum-Sah | Thanks for your valuable comment paul garrett. I'm familiar with the construction that obtain the highest weight representations of a Lie algebra from its Cartan subalgebra and its set of positive roots. If I understand well, your'e suggesting me that I should compute use the theorem of highest weight representations to compute the irreducible representations of some Lie algebra and then use something like the Weyl dimension formula to obtain ... | |
| Jun 13, 2020 at 0:19 | comment | added | paul garrett | My own preferred description would be in terms of a "highest weight" of the irreducible. In fact, the same computation would apply to any Verma module, not only their irreducible quotients... Is this the sort of thing that would address your question? | |
| Jun 13, 2020 at 0:15 | history | edited | LSpice | CC BY-SA 4.0 |
Proofreading
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| Jun 12, 2020 at 23:56 | history | asked | Ramiro Hum-Sah | CC BY-SA 4.0 |