The automorphism group of the subsequence poset Bm,n

被引:3
|
作者
Burosch, G
Gronau, HDOF
Laborde, JM
机构
[1] Univ Rostock, Fachbereich Math, D-18055 Rostock, Germany
[2] Lab Struct Discretes & Didact IMAG, F-38041 Grenoble, France
关键词
poset; automorphism group;
D O I
10.1023/A:1006073600934
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper we are interested in the automorphism group of the poset B-m,B-n. B-m,B-n constitutes the words obtained from the cyclic word of length n on an alphabet of m letters in by deleting on all possible ways and their natural order. We prove: [GRAPHICS]
引用
收藏
页码:179 / 194
页数:16
相关论文
共 50 条