On global offensive -alliances in graphs
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Sergio Bermudo; Juan A. Rodríguez-Velázquez; José M. Sigarreta; Ismael G. Yero
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Article
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2010
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Elsevier Science
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English
⚖ 281 KB
We investigate the relationship between global offensive k-alliances and some characteristic sets of a graph including r-dependent sets, τ -dominating sets and standard dominating sets. In addition, we discuss the close relationships that exist among the (global) offensive k i -alliance number of Γ