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On Proper Labellings of Graphs with Minimum Label Sum

The 1-2-3 Conjecture states that every nice graph G (without component isomorphic to [Formula: see text]) admits a proper 3-labelling, i.e., a labelling of the edges with 1, 2, 3 such that no two adjacent vertices are incident to the same sum of labels. Another interpretation of this conjecture is t...

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Detalles Bibliográficos
Autores principales: Bensmail, Julien, Fioravantes, Foivos, Nisse, Nicolas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7254921/
http://dx.doi.org/10.1007/978-3-030-48966-3_5