Timeline for List of counting proofs instead of linear algebra method in combinatorics
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 12, 2016 at 19:03 | comment | added | Max Alekseyev | This somewhat reminded me the AMM problem 11666 of Fon-Der-Flaass and myself. | |
| Feb 12, 2016 at 2:18 | comment | added | Tony Huynh | I know the Oddtown theorem, but I do not know a non-(linear algebra) proof of it. I am not sure my example is what you are looking for either since the second proof still uses linear algebra. But it certainly is a 'counting' proof I feel. | |
| Feb 12, 2016 at 1:32 | comment | added | domotorp | You're proving the wrong theorem: exwiki.org/mw/index.php?title=The_Oddtown_theorem | |
| Feb 11, 2016 at 23:25 | history | answered | Tony Huynh | CC BY-SA 3.0 |