A variant of Wigner’s functional equation

被引：0
|
作者：
Aleksej Turnšek
机构：
[1] University of Ljubljana,Faculty of Maritime Studies and Transport
[2] Physics and Mechanics,Institute of Mathematics
来源：
Aequationes mathematicae | 2015年 / 89卷
关键词：
39B05; 46C05; 46C50; 47J05; Functional equation; Wigner’s theorem; quaternions; isometry;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We characterize mappings between inner product spaces satisfying a certain pair of functional equations. As a consequence a short proof of Wigner’s theorem for real, complex or quaternionic inner spaces is presented.
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页码：949 / 956
页数：7
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