组合数学 (Fall 2011)/Ramsey theory: Revision history

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21 November 2011

17 August 2011

16 August 2011

  • curprev 08:2408:24, 16 August 2011imported>WikiSysopm 23,892 bytes 0 Protected "组合数学 (Fall 2011)/Ramsey theory" ([edit=sysop] (indefinite) [move=sysop] (indefinite))
  • curprev 08:2308:23, 16 August 2011imported>WikiSysop 23,892 bytes +23,892 Created page with '== Ramsey's Theorem == === Ramsey's theorem for graph === {{Theorem|Ramsey's Theorem| :Let <math>k,\ell</math> be positive integers. Then there exists an integer <math>R(k,\ell)<…'