Parameterized Complexity of Eulerian Deletion Problems

被引:0
|
作者
Cygan, Marek [1 ]
Marx, Daniel [2 ]
Pilipczuk, Marcin [1 ]
Pilipczuk, Michal [1 ]
Schlotter, Ildiko [3 ]
机构
[1] Univ Warsaw, Inst Informat, PL-00325 Warsaw, Poland
[2] Humboldt Univ, Inst Informat, Berlin, Germany
[3] Budapest Univ Technol & Econ, Dept Comp Sci & Informat Theory, Budapest, Hungary
关键词
EDGE MODIFICATION PROBLEMS; HEREDITARY PROPERTIES; NP-COMPLETENESS; ALGORITHMS; KERNELS; GRAPHS;
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
We study a family of problems where the goal is to make a graph Eulerian by a minimum number of deletions. We completely classify the parameterized complexity of various versions: undirected or directed graphs, vertex or edge deletions, with or without the requirement of connectivity, etc. Of particular interest is a randomized FPT algorithm for making an undirected graph Eulerian by deleting the minimum number of edges.
引用
收藏
页码:131 / +
页数:3
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