Local automorphisms

被引：28

作者：

Crist, R ^{[1
]}

机构：

[1] Creighton Univ, Dept Math, Omaha, NE 68178 USA

来源：

PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY | 2000年 / 128卷 / 05期

关键词：

D O I：

10.1090/S0002-9939-99-05282-X

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We show that any linear map on a finite dimensional CSL algebra A which at each point is equal to the value of some automorphism of A is either an automorphism or can be factored as an automorphism and the transpose of a self-adjoint summand of A. New examples of local mappings are constructed.

引用

收藏

页码：1409 / 1414

页数：6

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