Timeline for the group of all biholomorphic group automorphisms of complex tori
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 1, 2020 at 14:22 | comment | added | Will Sawin | @red_trumpet As soon as $n>1$, $GL_n (\mathbb Z[i])$ is not finite. | |
| Oct 1, 2020 at 13:59 | comment | added | red_trumpet | Is it clear that $Aut(X)$ is always finite? | |
| Jan 11, 2014 at 5:45 | comment | added | abx | No, he is right. $GL_1(\Bbb{Z}[i]$ is $\Bbb{Z}[i]^*=\{\pm 1,\pm i\}$. | |
| Jan 11, 2014 at 4:57 | comment | added | user108005 | no,say $n=1$,$Aut(X)$ should be the cyclic group generated by $i$.But according to your answer,$Aut(X)=\mathbb{Z}[i]\setminus \{0\}$,so you are wrong. | |
| Jan 11, 2014 at 1:54 | history | edited | Will Sawin | CC BY-SA 3.0 |
added 2 characters in body
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| Jan 11, 2014 at 0:07 | history | answered | Will Sawin | CC BY-SA 3.0 |