Complexity of majority monopoly and signed domination problems
نویسنده
چکیده
Article history: Received 29 January 2010 Received in revised form 2 December 2011 Accepted 7 December 2011 Available online 13 December 2011
منابع مشابه
On the Signed (Total) $k$-Domination Number of a Graph
Let k be a positive integer and G = (V,E) be a graph of minimum degree at least k − 1. A function f : V → {−1, 1} is called a signed k-dominating function of G if ∑ u∈NG[v] f(u) ≥ k for all v ∈ V . The signed k-domination number of G is the minimum value of ∑ v∈V f(v) taken over all signed k-dominating functions of G. The signed total k-dominating function and signed total k-domination number o...
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عنوان ژورنال:
- J. Discrete Algorithms
دوره 10 شماره
صفحات -
تاریخ انتشار 2012