PDF全文下载:2016040465
袁庚, 郭艺婉, 翟发辉, 张淑华*
(青岛科技大学 数理学院,山东 青岛266061)
摘要:给出了2×2阶四元数自共轭矩阵保左谱的线性映射表示,这个结果有助于保n×n四元数矩阵左谱的问题研究。
关键词:四元数;自共轭四元数矩阵; 保左谱; 四元数线性映射
中图分类号:O 151.24文献标志码:A
Linear Map Preserving the Left Spectrum of 2×2 Hermitian Quaternion Matrices
YUAN Geng, GUO Yiwan, ZHAI Fahui, ZHANG Shuhua
(College of Mathematics and Physics,Qingdao University of Science and Technology, Qingdao 266061, China)
Abstract: In this paper, the linear map preserving the left spectrum of 2×2 Hermitian quaternion matrices are discussed, these results are helpful for studying the map preserver left spectrum of n×n quaternion matrices.
Key words: quaternion; Hermitian matrix; preserver left spectrum; quaternion linear map
收稿日期:20150607
基金项目: 山东省博士基金资助项目(BS2013SF014).
作者简介: 袁庚(1985—),男,硕士研究生.*通信联系人.
文章编号:16726987(2016)04046508; DOI: 10.16351/j.16726987.2016.04.021