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erdős #63

← #62 · #64 → (packet.json; erdosproblems.com)

Does every graph with infinite chromatic number contain a cycle of length for infinitely many ?

Worked, still open.

graph theory · solved · 0 attempts

use this record

vela registry pull vfr_37aec80d874a0239
vela reproduce examples/erdos-problems

de Bruijn-Erdős theorem · reference

Create a formalisation here · link

status

solved

notary

vela reproduce examples/erdos-problems
  • packet.json · sha256 461baa4c8b147d437852303f5e0c044c6ba2686601b5999f4d020b3ef066bd75

finding.noted · reviewer:will-blair · 1 day

renders the record as of vev_d199cb2e · 1,338 events · hub

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