The Forcing Convexity Number of a Graph
نویسندگان
چکیده
منابع مشابه
The forcing Steiner number of a graph
For a connected graph G = (V,E), a set W ⊆ V is called a Steiner set of G if every vertex of G is contained in a Steiner W -tree of G. The Steiner number s(G) of G is the minimum cardinality of its Steiner sets and any Steiner set of cardinality s(G) is a minimum Steiner set of G. For a minimum Steiner set W of G, a subset T ⊆ W is called a forcing subset for W if W is the unique minimum Steine...
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ژورنال
عنوان ژورنال: Czechoslovak Mathematical Journal
سال: 2001
ISSN: 0011-4642,1572-9141
DOI: 10.1023/a:1013725215238