Global outer connected domination number of a graph
For a given graph \(G=(V,E)\), a dominating set \(D \subseteq V(G)\) is said to be an outer connected dominating set if \(D=V(G)\) or \(G-D\) is connected. The outer connected domination number of a graph \(G\), denoted by \(\widetilde{\gamma}_c(G)\), is the cardinality of a minimum outer connected...
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| Date: | 2018 |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
Lugansk National Taras Shevchenko University
2018
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| Subjects: | |
| Online Access: | https://admjournal.luguniv.edu.ua/index.php/adm/article/view/126 |
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| Journal Title: | Algebra and Discrete Mathematics |