Every signed planar graph is $5$-choosable: A short proof and refinements

Fuente: arXiv

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Bibliographic Details
Main Authors:	Atangana, Pie Desire Ebode, Manga, Maxwell Ndognkon
Format:	Preprint
Published:	2026
Subjects:	Combinatorics 05C15, 05C22, 05C10
Online Access:	Acceder al recurso
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Internet

https://arxiv.org/abs/2605.22860