On-line arbitrarily vertex decomposable trees

被引:20
|
作者
Hornak, Mirko
Tuza, Zsolt
Wozniak, Mariusz
机构
[1] Safarik Univ, Inst Math, Kosice 04001, Slovakia
[2] Hungarian Acad Sci, Inst Comp & Automat, Budapest, Hungary
[3] Univ Veszprem, Dept Comp Sci, H-8201 Veszprem, Hungary
[4] AGH Univ Sci & Technol, Fac Appl Math, PL-30059 Krakow, Poland
关键词
arbitrarily vertex decomposable graphs; on-line;
D O I
10.1016/j.dam.2007.02.011
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
A tree T is arbitrarily vertex decomposable if for any sequence T of positive integers adding up to the order of T there is a sequence of vertex-disjoint subtrees of T whose orders are given by tau. An on-line version of the problem of characterizing arbitrarily vertex decomposable trees is completely solved here. (c) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码:1420 / 1429
页数:10
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