Talk:Errera graph

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Kempe <-> Errera?

Latest comment: 7 years ago2 comments2 people in discussion

...until the work of Kempe, these counterexamples did not show that the whole coloring algorithm fails.

Why Kempe, if we at this place talk about Errera graph? May be ...until the work of Errera,...? Jumpow (talk) 13:13, 27 January 2019 (UTC)Reply