State complexity of combined operations

被引：54
|
作者：
Salomaa, Arto
Salomaa, Kai
Yu, Sheng
机构：
[1] Turku Ctr Comp Sci, FIN-20520 Turku, Finland
[2] Queens Univ, Sch Comp, Kingston, ON K7L 3N6, Canada
[3] Univ Western Ontario, Dept Comp Sci, London, ON N6A 5B7, Canada
来源：
THEORETICAL COMPUTER SCIENCE | 2007年 / 383卷 / 2-3期
关键词：
state complexity; combined operations; regular languages;
D O I：
10.1016/j.tcs.2007.04.015
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
We study the state complexity of combined operations. Two particular combined operations are studied: star of union and star of intersection. It is shown that the state complexity of a combined operation is not necessarily similar to the combination of the individual state complexities of the participating operations. (c) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：140 / 152
页数：13
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