Timeline for Faithful representations and tensor powers
Current License: CC BY-SA 2.5
13 events
| when toggle format | what | by | license | comment | |
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| Feb 5, 2022 at 6:21 | comment | added | Asvin | Daniel Litt gives an extremely simple proof over any characteristic here: daniellitt.com/blog/2022/2/1/… | |
| Oct 26, 2018 at 6:28 | comment | added | YCor | Given the variety of proofs given in this thread, it might be instructive to compare the value or estimate of the power to consider. Namely, there exists $m(\rho)$ minimal such that every irreducible rep of $G$ is contained in $\bigoplus_{i=0}^{m(\rho)}\rho^{\otimes i}$: what does the proof say about $m(\rho)$?. Furthermore, in case it yields additional information, given an irreducible $\psi$, there $m(\rho,\psi)$ minimal such that $\psi$ is contained in $\bigoplus_{i=0}^{m(\rho,\psi)}\rho^{\otimes i}$ (so $m(\rho)=\max_\psi m(\rho,\psi)$): what does the proof say about $m(\rho,\psi)$? | |
| Oct 26, 2018 at 4:27 | answer | added | MathManiac | timeline score: 5 | |
| Apr 13, 2017 at 12:58 | history | edited | CommunityBot |
replaced http://mathoverflow.net/ with https://mathoverflow.net/
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| Jan 4, 2015 at 12:38 | answer | added | user61522 | timeline score: 9 | |
| Apr 21, 2013 at 21:44 | answer | added | Marat | timeline score: -3 | |
| Apr 19, 2013 at 14:15 | answer | added | Marat | timeline score: -3 | |
| Apr 26, 2011 at 14:35 | answer | added | David E Speyer | timeline score: 24 | |
| Apr 26, 2011 at 14:09 | answer | added | Geoff Robinson | timeline score: 14 | |
| Mar 14, 2010 at 20:57 | comment | added | darij grinberg | I just remembered about mathoverflow.net/questions/10126/… | |
| Mar 14, 2010 at 18:41 | answer | added | darij grinberg | timeline score: 11 | |
| Mar 14, 2010 at 18:37 | history | edited | Steven Blömski | CC BY-SA 2.5 |
deleted 2 characters in body; edited title
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| Mar 14, 2010 at 18:28 | history | asked | Steven Blömski | CC BY-SA 2.5 |