Quantum automorphism groups of finite graphs

被引：77

作者：

Bichon, J ^{[1
]}

机构：

[1] Univ Montpellier 2, Dept Math Sci, F-34095 Montpellier, France

来源：

PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY | 2003年 / 131卷 / 03期

关键词：

D O I：

10.1090/S0002-9939-02-06798-9

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A quantum analogue of the automorphism group of a finite graph is introduced. These are quantum subgroups of the quantum permutation groups defined by Wang. The quantum automorphism group is a stronger invariant for finite graphs than the usual automorphism group. We get a quantum dihedral group D-4.

引用

页码：665 / 673

页数：9

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