四元数矩阵的新特征值定位
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  • 英文篇名:New eigenvalue localizations of quaternionic matrices
  • 作者:尹彩霞 ; 李朝迁
  • 英文作者:Yin Caixia;Li Chaoqian;College of Mathematics and Statistics, Yunnan University;
  • 关键词:四元数矩阵 ; 左特征值 ; 右特征值 ; 定位
  • 英文关键词:quaternionic matrices;;right eigenvalue;;left eigenvalue;;localization
  • 中文刊名:CCSX
  • 英文刊名:Pure and Applied Mathematics
  • 机构:云南大学数学与统计学院;
  • 出版日期:2019-06-25
  • 出版单位:纯粹数学与应用数学
  • 年:2019
  • 期:v.35
  • 基金:云南省科技厅应用基础研究计划项目面上项目(2018FB001);; 云南省优秀青年培育项目(2018YDJQ021)
  • 语种:中文;
  • 页:CCSX201902008
  • 页数:7
  • CN:02
  • ISSN:61-1240/O1
  • 分类号:79-85
摘要
针对四元数矩阵的特征值定位问题,得到一类新的左特征值定位集与右特征值定位集,改进了已有结果,并通过例子说明结果的有效性.
        For the eigenvalue localization problem of quaternionic matrices, a new set locating left and right eigenvalues of quaternionic matrices is obtained respectively, which improves some existing results. An example is given to illustrate the effectiveness of the results.
引文
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