On a conjecture concerning 4-coloring of graphs with one crossing

Fuente: arXiv

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Bibliographic Details
Main Authors:	Dvořák, Zdeněk, Lidický, Bernard, Mohar, Bojan
Format:	Preprint
Published:	2025
Subjects:	Combinatorics 05C15
Online Access:	Acceder al recurso
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Internet

https://arxiv.org/abs/2504.08327