The 1 , 2 , 3-Conjecture And 1 , 2-Conjecture For Sparse Graphs
The 1, 2, 3-Conjecture states that the edges of a graph without isolated edges can be labeled from {1, 2, 3} so that the sums of labels at adjacent vertices are distinct. The 1, 2-Conjecture states that if vertices also receive labels and the vertex label is added to the sum of its incident edge lab...
Gorde:
| Egile Nagusiak: | , , |
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| Formatua: | Artigo |
| Hizkuntza: | Inglês |
| Argitaratua: |
University of Zielona Góra
2014-11-01
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| Saila: | Discussiones Mathematicae Graph Theory |
| Gaiak: | |
| Sarrera elektronikoa: | https://doi.org/10.7151/dmgt.1768 |
| Etiketak: |
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