The Signed (|G|–1) subdomination number of Product Graphs
نویسندگان
چکیده
منابع مشابه
Signed edge k-subdomination numbers in graphs
The closed neighborhood NG[e] of an edge e in a graph G is the set consisting of e and of all edges having a common end-vertex with e. Let f be a function on E(G), the edge set of G, into the set {−1, 1}. If ∑ x∈N [e] f(x) ≥ 1 for at least k edges e of G, then f is called a signed edge k-subdominating function of G. The minimum of the values ∑ e∈E(G) f(e), taken over all signed edge k-subdomina...
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ژورنال
عنوان ژورنال: MATEC Web of Conferences
سال: 2021
ISSN: 2261-236X
DOI: 10.1051/matecconf/202133608016