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Problem
erdos:595
True ↔ ∃ V, ∃ (_ : Infinite V), ∃ G, G.CliqueFree 4 ∧ ¬Erdos595.IsCountableUnionOfTriangleFree G
Open Current State
Declared status
open
Formalization
formalized
Prize
$250
Subjects
graph theory
·
set theory
OEIS
N/A
Sources
source:erdos-problems
·
source:formal-conjectures
Statement
www.erdosproblems.com
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