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Erdős problem 617

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Let r≥3r\geq 3. If the edges of Kr2+1K_{r^2+1} are rr-coloured then there exist r+1r+1 vertices with at least one colour missing on the edges of the induced Kr+1K_{r+1}.

Erdős Problems records this as falsifiable.

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  1. Sourceerdos-problems
  2. StatementRetained
  3. Formal4 retained
  4. Resolutionfalsifiable
  5. WorkNone recorded
  6. DecisionNone here
  7. The questionNot reached
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