A simple proof of a theorem by Tutte.
Hetyei, Gábor (1999)
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Displaying similar documents to “A degree condition for the existence of -factors with prescribed properties.”
A simple proof of a theorem by Tutte.
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A set S of vertices of a graph G = (V, E) without isolated vertex is a total dominating set if every vertex of V(G) is adjacent to some vertex in S. The total domination number γ t(G) is the minimum cardinality of a total dominating set of G. The total domination subdivision number sdγt (G) is the minimum number of edges that must be subdivided (each edge in G can be subdivided at most once) in order to increase the total domination number. Karami, Khoeilar, Sheikholeslami and Khodkar,...
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