R -Domination in Graphs

Author:

Slater Peter J.1

Affiliation:

1. Applied Mathematics Division 5121, Sandia Laboratories, Albuquerque, NM

Abstract

The problem of finding a minimum k -basis of graph G is that of selecting as small a set B of vertices as possible such that every vertex of G is at distance k or less from some vertex in B . Cockayne, Goodman, and Hedetniemi previously developed a linear algorithm to find a minimum 1-basis (a minimum dominating set) when G is a tree. In this paper the k -basis problem is placed in a more general setting, and a linear algorithm is presented that solves the problem for any forest.

Publisher

Association for Computing Machinery (ACM)

Subject

Artificial Intelligence,Hardware and Architecture,Information Systems,Control and Systems Engineering,Software

Reference5 articles.

1. com.atypon.pdfplus.internal.model.plusxml.impl.AuthorGroup@3eca26f6 S T A hnear algomthm for the dommatmn number of a tree Submitted for pubhcatlon COCKAYNE E J GOODMAN S E AND HEDETNIEMI S T A hnear algomthm for the dommatmn number of a tree Submitted for pubhcatlon

2. com.atypon.pdfplus.internal.model.plusxml.impl.AuthorGroup@300dcf5f S T Dominating part~tmns of graphs To appear COCKAYNE E J AND HEDETNIEMI S T Dominating part~tmns of graphs To appear

3. com.atypon.pdfplus.internal.model.plusxml.impl.AuthorGroup@34324d86 C Introductmn to Comb~natorml Mathematics McGraw-Hill New York 1968 LIU C Introductmn to Comb~natorml Mathematics McGraw-Hill New York 1968

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