AKCE International Journal of Graphs and Combinatorics (Jan 2020)
On -domination in graphs
Abstract
Let be a graph and let be a family of subsets of such that A dominating set of is called an -dominating set if for all The minimum cardinality of an -dominating of is called the -domination number of and is denoted by In this paper we present several basic results on this parameter. We also introduce the concept of -irredundance and obtain an inequality chain four parameters.
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