File talk:Grötzsch graph.svg
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Image description page history
[edit]link | date/time | username | edit summary |
---|---|---|---|
[1] | 12:02, 4 November 2008 | User:Deadstar | |
[2] | 15:02, 8 August 2008 | User:BetacommandBot | |
[3] | 12:04, 17 July 2008 | User:Luigi Chiesa | |
[4] | 15:47, 8 May 2008 | User:BetacommandBot | |
[5] | 05:03, 13 April 2008 | User:Bkell | |
[6] | 10:42, 30 May 2007 | User:Dcoetzee | |
[7] | 00:51, 22 January 2007 | User:151.204.151.115 | |
[8] | 23:51, 21 January 2007 | User:Peterungar | |
[9] | 10:44, 3 July 2006 | User:Bkell | |
[10] | 10:33, 3 July 2006 | User:Bkell | (Very hastily drawn image of the fourth Mycielski graph. Mycielski proved in 1955 that for every <math>k\ge1</math> there is a graph with chromatic number ''k'' that contains no triangle subgraphs, that is, whose maximal clique size is just 2. The chromati) |