Timeline for Isomorphic general linear groups implies isomorphic fields?
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
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| Sep 11, 2012 at 23:07 | comment | added | Marty | Using Dieudonne's wonderful determinant, taking values in the abelian quotient $Z = K^\times / [K^\times, K^\times]$, characterized by the axioms that say that scaling a row by $z$ scales the determinant by the image of $z$ in $Z$, switching rows or columns changes the sign of the determinant, and adding one row or column to another leaves the determinant unchanged. | |
| Sep 11, 2012 at 21:09 | comment | added | YCor | How do you define $SL_n(K)$ when $K$ is not commutative? | |
| Sep 11, 2012 at 19:46 | vote | accept | Vipul Naik | ||
| Sep 11, 2012 at 15:30 | history | edited | Mikhail Borovoi | CC BY-SA 3.0 |
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| Sep 11, 2012 at 15:23 | history | edited | Mikhail Borovoi | CC BY-SA 3.0 |
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| Sep 11, 2012 at 14:22 | history | answered | Mikhail Borovoi | CC BY-SA 3.0 |