Weakly threshold graphs
We define a weakly threshold sequence to be a degree sequence $d=(d_1,\dots,d_n)$ of a graph having the property that $\sum_{i \leq k} d_i \geq k(k-1)+\sum_{i > k} \min\{k,d_i\} - 1$ for all positive $k \leq \max\{i:d_i \geq i-1\}$. The weakly threshold graphs are the realizations of the weakly thre...
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Discrete Mathematics & Theoretical Computer Science
2018-06-01
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| coleção: | Discrete Mathematics & Theoretical Computer Science |
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| Acesso em linha: | https://dmtcs.episciences.org/3968/pdf |
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