A free monoid containing all prefix codes

被引:0
|
作者
Cao, Chun-hua [1 ]
Liu, Qin [1 ,2 ]
Yang, Di [3 ]
机构
[1] Yunnan Univ, Sch Math & Stat, Kunming 650405, Peoples R China
[2] Chongqing Tongnan Expt Middle Sch, Chongqing 402660, Peoples R China
[3] Yunnan Univ Finance & Econ, Zhonghua Vocat Coll, Kunming 650221, Peoples R China
基金
中国国家自然科学基金;
关键词
prefix code; free monoid; primitive word; maximal prefix code;
D O I
10.1007/s11766-024-4279-1
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we exhibit a free monoid containing all prefix codes in connection with the sets of i-th powers of primitive words for all i >=; 2. This extends two results given by Shyr and Tsai in 1998 at the same time.
引用
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页码:596 / 603
页数:8
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