Timeline for Is there an algorithm to compute group presentations of or find generators for the centralizer of a matrix in $GL(n, \mathbb{Z})$?
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
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| Oct 10, 2013 at 17:36 | answer | added | Igor Rivin | timeline score: 2 | |
| Oct 10, 2013 at 17:31 | comment | added | user41149 | Derek - I just edited the post in regards to your comment. | |
| Oct 10, 2013 at 17:29 | history | edited | user41149 | CC BY-SA 3.0 |
added 282 characters in body
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| Oct 10, 2013 at 17:26 | comment | added | Derek Holt | This looks hopeless without some restrictions on $H$. For example, the membership problem in $H$ could be undecidable. | |
| Oct 10, 2013 at 17:19 | review | First posts | |||
| Oct 10, 2013 at 17:21 | |||||
| Oct 10, 2013 at 17:04 | history | asked | user41149 | CC BY-SA 3.0 |