Timeline for Reference request. Something like a rank for matrices over non-commutative rings
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 31, 2017 at 15:00 | history | edited | David Handelman | CC BY-SA 3.0 |
added 3 characters in body
|
| Mar 31, 2017 at 14:53 | history | edited | David Handelman | CC BY-SA 3.0 |
added 3 characters in body
|
| Mar 31, 2017 at 14:47 | history | answered | David Handelman | CC BY-SA 3.0 |