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|Title: ||A polynomial-time algorithm for the paired-domination problem on permutation graphs|
|Authors: ||Cheng, T. C. Edwin|
|Issue Date: ||28-Jan-2009 |
|Citation: ||Discrete applied mathematics, Jan. 2009, v. 157, no. 2, p. 262-271.|
|Abstract: ||A set S of vertices in a graph H=(V,E) with no isolated vertices is a paired-dominating set of H if every vertex of H is adjacent to at least one vertex in S and if the subgraph induced by S contains a perfect matching. Let G be a permutation graph and π be its corresponding permutation. In this paper we present an O(mn) time algorithm for finding a minimum cardinality paired-dominating set for a permutation graph G with n vertices and m edges.|
|Rights: ||Discrete Applied Mathematics © 2008 Elsevier. The journal web site is located at http://www.sciencedirect.com.|
|Type: ||Journal/Magazine Article|
|Appears in Collections:||LMS Journal/Magazine Articles|
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