Linear algorithms on Steiner domination of trees

04/14/2019
by   Chenglin Gao, et al.
0

A set of vertices W in a connected graph G is called a Steiner dominating set if W is both Steiner and dominating set. The Steiner domination number γ_st(G) is the minimum cardinality of a Steiner dominating set of G. A linear algorithm is proposed in this paper for finding a minimum Steiner dominating set for a tree T.

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