An improved upper bound on the double Roman domination number of graphs with minimum degree at least two
Autor: | Khoeilar, Rana, Karami, Hossein, Chellali, Mustapha, Sheikholeslami, Seyed Mahmoud |
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Zdroj: | In Discrete Applied Mathematics 1 November 2019 270:159-167 |
Databáze: | ScienceDirect |
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