An Oriented Version of the 1-2-3 Conjecture
The well-known 1-2-3 Conjecture addressed by Karoński, Luczak and Thomason asks whether the edges of every undirected graph G with no isolated edge can be assigned weights from {1, 2, 3} so that the sum of incident weights at each vertex yields a proper vertex-colouring of G. In this work, we consid...
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| Hoofdauteurs: | , , |
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| Formaat: | Artigo |
| Taal: | Inglês |
| Gepubliceerd in: |
University of Zielona Góra
2015-02-01
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| Reeks: | Discussiones Mathematicae Graph Theory |
| Onderwerpen: | |
| Online toegang: | https://doi.org/10.7151/dmgt.1791 |
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