Decision Problems on Copying and Shuffling

被引:0
作者
Halava, Vesa [1 ]
Harju, Tero [1 ]
Nowotka, Dirk [2 ]
Sahla, Esa [1 ]
机构
[1] Univ Turku, Dept Math & Stat, Turku, Finland
[2] Univ Kiel, Dept Comp Sci, Kiel, Germany
关键词
Regular language; linear context-free language; shuffle; marked copy; reverse copy; membership problem; POST CORRESPONDENCE PROBLEM; FINITE AUTOMATA;
D O I
10.3233/FI-242182
中图分类号
TP31 [计算机软件];
学科分类号
081202 ; 0835 ;
摘要
We study decision problems of the form: given a regular or linear context-free language L, is there a word of a given fixed form in L, where given fixed forms are based on word operations copy, marked copy, shuffle and their combinations.
引用
收藏
页码:269 / 284
页数:16
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