Upper Domination: Towards a Dichotomy Through Boundary Properties
Upper Domination: Towards a Dichotomy Through Boundary Properties
复制标题
上层统治:通过边界属性走向二分法
DOI:
10.1007/s00453-017-0346-9
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发表时间:
2017
期刊:
影响因子:
1.1
通讯作者:
AbouEisha H
中科院分区:
文献类型:
--
作者:
AbouEisha H
An upper dominating set in a graph is a minimal dominating set of maximum cardinality. The problem of finding an upper dominating set is generally NP-hard. We study the complexity of this problem in finitely defined classes of graphs and conjecture that the problem admits a complexity dichotomy in this family. A helpful tool to study the complexity of an algorithmic problem is the notion of boundary classes. However, none of such classes has been identified so far for the upper dominating set problem. We discover the first boundary class for this problem and prove the dichotomy for monogenic classes.
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DOI:
10.1016/j.ipl.2013.01.022
发表时间:
2013
期刊:
Inf. Process. Lett.
影响因子:
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作者:
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DOI:
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1998-06
期刊:
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影响因子:
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作者:
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影响因子:
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