Pair L(2, 1)-Labelings of Infinite Graphs
An L(2, 1)-labeling of a graph G = (V,E) is an assignment of nonnegative integers to V such that two adjacent vertices must receive numbers (labels) at least two apart and further, if two vertices are in distance 2 then they receive distinct labels. This article studies a generalization of the L(2,...
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
University of Zielona Góra
2019-02-01
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| Serie: | Discussiones Mathematicae Graph Theory |
| Soggetti: | |
| Accesso online: | https://doi.org/10.7151/dmgt.2077 |
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