Computing orbit period in max-min algebra

被引：21
|
作者：
Gavalec, M [1 ]
机构：
[1] Tech Univ, Fac Elect Engn & Informat, Dept Math, Kosice 04213, Slovakia
来源：
DISCRETE APPLIED MATHEMATICS | 2000年 / 100卷 / 1-2期
关键词：
period of a matrix; orbit of a vector; max-min algebra; NP-completeness;
D O I：
10.1016/S0166-218X(99)00174-2
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Periodicity of vector orbits in max-min algebra is studied. It is proved that computing the coordinate-orbit period is NP-hard, while the orbit period can be computed in O(n(4)) time. A related problem of maximum sequence period is shown to be NP-complete. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：49 / 65
页数：17
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