Phenomena of Power: Authority, Domination, and Violence
نویسندگان
چکیده
منابع مشابه
Restricted power domination and fault-tolerant power domination on grids
The power domination problem is to find a minimum placement of phase measurement units (PMUs) for observing the whole electric power system, which is closely related to the classical domination problem in graphs. For a graph G = (V , E), the power domination number of G is the minimum cardinality of a set S ⊆ V such that PMUs placed on every vertex of S results in all of V being observed. A ver...
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متن کاملParameterized power domination complexity
The optimization problem of measuring all nodes in an electrical network by placing as few measurement units (PMUs) as possible is known as Power Dominating Set. Nodes can be measured indirectly according to Kirchhoff’s law. We show that this problem can be solved in linear time for graphs of bounded treewidth and establish bounds on its parameterized complexity if the number of PMUs is the par...
متن کاملGeneralized power domination of graphs
In this paper, we introduce the concept of k-power domination which is a common generalization of domination and power domination. We extend several known results for power domination to k-power domination. Concerning the complexity of the k-power domination problem, we first show that deciding whether a graph admits a k-power dominating set of size at most t is NP-complete for chordal graphs a...
متن کاملPower Domination in Honeycomb Meshes
The power domination problem is to find a minimum placement of phase measurement units (PMUs) for observing the whole electric power system represented by a graph G. The number of such a minimum placement of PMUs is called the power domination number of G and is denoted by γp(G). Finding γp(G) of an arbitrary graph is known to be NP-complete. In this paper, we deal with the power domination pro...
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ژورنال
عنوان ژورنال: Contemporary Sociology: A Journal of Reviews
سال: 2019
ISSN: 0094-3061,1939-8638
DOI: 10.1177/0094306118815500dd