Banks winners in tournaments are difficult to recognize

Banks winners in tournaments are difficult to recognize
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银行在锦标赛中的获胜者很难被认出

DOI:
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发表时间:
2003
影响因子:
0.9
通讯作者:
G. Woeginger
G. Woeginger
中科院分区:
经济学4区
文献类型:
--
作者:
G. Woeginger

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抽象的。鉴于锦标赛t,T的银行冠军是T的最大顶点(关于包容性)T的最大顶点。T。在此技术说明中,我们表明,确定某些固定的Vertex V是否是银行的赢家的问题T是NP完整的。
Abstract. Given a tournament T, a Banks winner of T is the top vertex of any maximal (with respect to inclusion) transitive subtournament of T. In this technical note, we show that the problem of deciding whether some fixed vertex v is a Banks winner for T is NP-complete.