Timeline for Invertible matrices of natural numbers are permutations... why?
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
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| Aug 2, 2011 at 3:40 | comment | added | Chandan Singh Dalawat | Does this explains why ${\rm GL}_n({\bf F}_1)={\mathfrak S}_n$ !? | |
| Apr 18, 2011 at 17:21 | history | edited | Did | CC BY-SA 3.0 |
Replaced "matrices" in the first sentence by "entries"
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| Apr 18, 2011 at 15:44 | comment | added | Chris Schommer-Pries | Thanks David. This proof is both elegant and simple. I couldn't have hoped for a more pleasing answer. | |
| Apr 18, 2011 at 15:40 | vote | accept | Chris Schommer-Pries | ||
| Apr 18, 2011 at 14:25 | history | answered | David E Speyer | CC BY-SA 3.0 |