The polymath blog

January 9, 2010

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• Polymath Wiki – most recent changes

  • Hadwiger-Nelson problem March 25, 2019 Domotorp
  • Hadwiger-Nelson problem March 23, 2019 Dmixon

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• Projects

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• Proposals

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• Top Posts

  • Polymath proposal: finding simpler unit distance graphs of chromatic number 5
  • General polymath rules
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  • About
  • Rota's Basis Conjecture: Polymath 12, post 3
  • Ten Years of Polymath
  • Spontaneous Polymath 14 - A success!
  • Polymath 13 - a success!
  • How to use LaTeX in comments
  • Proposal: deterministic way to find primes