Star Partitions of Perfect Graphs

被引：0
|
作者：
van Bevern, Rene [1 ]
Bredereck, Robert [1 ]
Bulteau, Laurent [1 ]
Chen, Jiehua [1 ]
Froese, Vincent [1 ]
Niedermeier, Rolf [1 ]
Woeginger, Gerhard J. [2 ]
机构：
[1] TU Berlin, Inst Softwaretech & Theoret Informat, Berlin, Germany
[2] TU Eindhoven, Dept Math & Comp Sci, Eindhoven, Netherlands
来源：
AUTOMATA, LANGUAGES, AND PROGRAMMING (ICALP 2014), PT I | 2014年 / 8572卷
关键词：
BIPARTITE GRAPHS; CHORDAL GRAPHS; PATH PARTITION; COMPLEXITY;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
The partition of graphs into nice subgraphs is a central algorithmic problem with strong ties to matching theory. We study the partitioning of undirected graphs into stars, a problem known to be NP-complete even for the case of stars on three vertices. We perform a thorough computational complexity study of the problem on subclasses of perfect graphs and identify several polynomial-time solvable cases, for example, on interval graphs and bipartite permutation graphs, and also NP-hard cases, for example, on grid graphs and chordal graphs.
引用
收藏
页码：174 / 185
页数：12
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