Remarks about disjoint dominating sets

被引:27
作者
Henning, Michael A. [2 ]
Loewenstein, Christian [1 ]
Rautenbach, Dieter [1 ]
机构
[1] Tech Univ Ilmenau, Inst Math, D-98684 Ilmenau, Germany
[2] Univ Kwazulu Natal, Sch Math Sci, ZA-3209 Pietermaritzburg, South Africa
基金
新加坡国家研究基金会;
关键词
Domination; Independence; Inverse domination; MINIMUM INTERSECTION; INVERSE DOMINATION; DOMATIC NUMBER; GRAPHS;
D O I
10.1016/j.disc.2009.06.017
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We prove several structural and hardness results concerning pairs of disjoint sets in graphs which are dominating or independent and dominating. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码:6451 / 6458
页数:8
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