Supplement to the paper "Bounds for the extreme eigenvalues of symmetric matrices"

被引:0
作者
Piché, R [1 ]
机构
[1] Tampere Univ Technol, Inst Math, FIN-33101 Tampere, Finland
来源
ZAMM-ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK | 2005年 / 85卷 / 01期
关键词
eigenvalue; trace;
D O I
10.1002/zamm.200310143
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The recent paper [1] presents a formula for an interval containing all eigenvalues of a real symmetric matrix. The formula requires only the trace of the matrix and the trace of its square. This formula is here generalised to complex matrices. (C) 2005 WILEY-VCH Verlag GmbH T Co. KGaA, Weinheim.
引用
收藏
页码:76 / 76
页数:1
相关论文
共 2 条
  • [1] Bounds for the extreme eigenvalues of symmetric matrices
    Huang, TZ
    Xu, CX
    [J]. ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, 2003, 83 (03): : 214 - 216
  • [2] BOUNDS FOR EIGENVALUES USING TRACES
    WOLKOWICZ, H
    STYAN, GPH
    [J]. LINEAR ALGEBRA AND ITS APPLICATIONS, 1980, 29 (FEB) : 471 - 506