Timeline for Canonical examples of algebraic structures
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 20, 2011 at 15:56 | comment | added | LSpice | @Pete L. Clark and @unknowngoogle, I fixed the issues you mention. | |
| Jun 20, 2011 at 15:55 | history | edited | LSpice | CC BY-SA 3.0 |
Missed one!
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| Oct 14, 2010 at 13:35 | comment | added | Max Horn | The "x" and "o" likely where meant to indicate the group "product", so "x"=$\times$ stands for "times" (product of matrices) and and "o"=$\circ$ for "composition" (of permutations), similarly to the "+" in (R;+) standing for regular addition. | |
| May 11, 2010 at 12:34 | comment | added | Qfwfq | What does it mean "(SO(n,R);x)"? The piece of notation that I don't understand is the "x". Same question for "(A_n;o)". | |
| Mar 31, 2010 at 4:59 | comment | added | Pete L. Clark | $SO(2,\mathbb{R})$ is abelian. | |
| Mar 30, 2010 at 15:30 | comment | added | LSpice | Wow, $\operatorname{SO}(n, \mathbb R)$ in preference to $S_3$? | |
| Oct 29, 2009 at 11:34 | history | edited | Thomas Sauvaget | CC BY-SA 2.5 |
added 18 characters in body
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| Oct 29, 2009 at 11:15 | history | answered | Thomas Sauvaget | CC BY-SA 2.5 |