Strong geodetic cores and Cartesian product graphs
نویسندگان
چکیده
منابع مشابه
The geodetic number of strong product graphs
For two vertices u and v of a connected graph G, the set IG[u, v] consists of all those vertices lying on u − v geodesics in G. Given a set S of vertices of G, the union of all sets IG[u, v] for u, v ∈ S is denoted by IG[S]. A set S ⊆ V (G) is a geodetic set if IG[S] = V (G) and the minimum cardinality of a geodetic set is its geodetic number g(G) of G. Bounds for the geodetic number of strong ...
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ژورنال
عنوان ژورنال: Applied Mathematics and Computation
سال: 2019
ISSN: 0096-3003
DOI: 10.1016/j.amc.2019.124609