Timeline for Subgroups of $E(n) = \mathbb{R}^n \rtimes O(n)$ with trivial orbit space
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
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| Feb 8, 2014 at 5:10 | vote | accept | David Ong | ||
| Feb 1, 2014 at 20:27 | comment | added | YCor | more generally, such a group is always a semidirect product $\mathbf{R}^k\rtimes (\mathbf{R}^\ell\times K)$, the action being by isometries. | |
| S Feb 1, 2014 at 16:57 | history | suggested | Claudio Gorodski |
Retagged question.
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| Feb 1, 2014 at 16:44 | review | Suggested edits | |||
| S Feb 1, 2014 at 16:57 | |||||
| Feb 1, 2014 at 15:56 | answer | added | Claudio Gorodski | timeline score: 3 | |
| Feb 1, 2014 at 15:50 | comment | added | YCor | The group of motions of the 3-space generated by horizontal translation and a 1-parameter subgroup of vertical screwings is simply transitive but does not contain all vertical translations. | |
| Feb 1, 2014 at 15:06 | review | First posts | |||
| Feb 1, 2014 at 15:16 | |||||
| Feb 1, 2014 at 14:51 | history | asked | David Ong | CC BY-SA 3.0 |