Timeline for Representations of the unit group in a ring of integers
Current License: CC BY-SA 3.0
12 events
| when toggle format | what | by | license | comment | |
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| Jul 15, 2015 at 16:03 | vote | accept | Stanley Yao Xiao | ||
| Jul 15, 2015 at 14:04 | answer | added | GNiklasch | timeline score: 3 | |
| Jul 15, 2015 at 13:04 | history | edited | Stanley Yao Xiao | CC BY-SA 3.0 |
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| Jul 15, 2015 at 13:02 | comment | added | Stanley Yao Xiao | @GNiklasch For your first question I am sure that the latter is more desirable, but the former might work as well. For the second question, a suitable subgroup of positive rank would work. | |
| Jul 15, 2015 at 12:15 | comment | added | GNiklasch | Also, do you insist on a representation of the entire unit group, or are you interested in (suitably specified) subgroups of units as well? | |
| S Jul 15, 2015 at 11:56 | history | suggested | GNiklasch | CC BY-SA 3.0 |
notation mathcal O
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| Jul 15, 2015 at 11:52 | comment | added | GNiklasch | Are you looking for a (any old) representation, or do you intend to stick to the one induced by the multiplication? | |
| Jul 15, 2015 at 11:51 | review | Suggested edits | |||
| S Jul 15, 2015 at 11:56 | |||||
| Jul 14, 2015 at 21:03 | history | edited | Stanley Yao Xiao | CC BY-SA 3.0 |
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| Jul 14, 2015 at 21:00 | comment | added | Stanley Yao Xiao | That's precisely what I am wondering... I will make the question more precise. | |
| Jul 14, 2015 at 20:36 | comment | added | Eric Naslund | If $n<d$, then multiplication by $\alpha$ might take us out of the $\mathbb{Z}$-span of $\omega_1,\dots,\omega_n$. How are you defining $A$ as an operator on $\mathbb{Z}^n$ in this case? | |
| Jul 14, 2015 at 16:51 | history | asked | Stanley Yao Xiao | CC BY-SA 3.0 |