Bernstein graph algebras

被引：0

作者：

Harold N. Ward

机构：

[1] University of Virginia,Department of Mathematics

来源：

Archiv der Mathematik | 2021年 / 116卷

关键词：

Bernstein algebra; Graph; Automorphism; Primary 17A30; Secondary 05C25;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A simple graph defines an associated Bernstein superalgebra. Costa and Grishkov showed that graphs with isomorphic algebras are isomorphic using algebraic group techniques. We prove combinatorially that the superalgebra determines the graph for any field of characteristic not 2, and we describe the automorphisms of the superalgebra.

引用

页码：501 / 508

页数：7