Complexity and kernels for bipartition into degree-bounded induced graphs
Complexity and kernels for bipartition into degree-bounded induced graphs
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二分到有度有界诱导图的复杂性和内核
DOI:
10.1016/j.tcs.2016.11.011
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发表时间:
2014-12
影响因子:
1.1
通讯作者:
Hiroshi Nagamochi
中科院分区:
文献类型:
--
作者:
Mingyu Xiao;Hiroshi Nagamochi
In this paper, we study the parameterized complexity of the problems of partitioning the vertex set of a graph into two parts V A and V B such that V A induces a graph with degree at most a (resp., an a-regular graph) and V B induces a graph with degree at most b (resp., a b-regular graph). These two problems are called Upper-Degree-Bounded Bipartition and Regular Bipartition, respectively. When a= b= 0, the two problems become the polynomially solvable problem of checking the bipartition of a graph. When a= 0 and b= 1, Regular Bipartition becomes a well-known NP-hard problem, called Dominating Induced Matching. In this paper, firstly we prove that the two problems are NP-complete with any nonnegative integers a and b except a= b= 0. Secondly, we show the fixed-parameter tractability of these two problems with parameter k=| V A| being the size of one part of the bipartition by deriving several problem kernels for them and constrained versions of them.
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DOI:
10.1007/978-3-642-45030-3_52
发表时间:
2013-02
期刊:
ArXiv
影响因子:
--
作者:
Min Chih Lin;Michel J. Mizrahi;J. Szwarcfiter
通讯作者:
Min Chih Lin;Michel J. Mizrahi;J. Szwarcfiter
DOI:
10.1002/(sici)1097-0118(199611)23:3
发表时间:
1996-11
期刊:
J. Graph Theory
影响因子:
--
作者:
O. Borodin
通讯作者:
O. Borodin
DOI:
10.1016/j.dam.2006.10.005
发表时间:
2007-04
期刊:
Discret. Appl. Math.
影响因子:
--
作者:
C. Bazgan;Z. Tuza;D. Vanderpooten
通讯作者:
C. Bazgan;Z. Tuza;D. Vanderpooten
DOI:
10.1007/978-3-540-24587-2_46
发表时间:
2003-12
期刊:
--
影响因子:
--
作者:
C. Bazgan;Z. Tuza;D. Vanderpooten
通讯作者:
C. Bazgan;Z. Tuza;D. Vanderpooten
DOI:
10.1016/0196-6774(84)90032-4
发表时间:
1982
期刊:
J. Algorithms
影响因子:
--
作者:
David S. Johnson
通讯作者:
David S. Johnson