期刊文献+

推广的Craig-Sakamoto定理的一个新证明(英文)

A new proof of the generalized Craig-Sakamoto theorem
下载PDF
导出
摘要 给出了推广的Craig-Sakamoto定理的一个新证明.设A,B黾两个正规矩阵,对于任意的复数a,b满足det(I-aA-bB)=det(I-aA)det(I-bB)当且仅当AB=O. We gave a new proof of the generalized Craig-Sakamoto theorem,which asserts that two normal matrices A and B satisfy det(I-aA-bB) =det(I-aA)det(I-bB) for all complex numbers a and b if and only if AB =O.
作者 杜翠真
出处 《华东师范大学学报(自然科学版)》 CAS CSCD 北大核心 2014年第6期35-38,共4页 Journal of East China Normal University(Natural Science)
基金 国家自然科学基金(61300048) 安徽省自然科学基金(KJ2011A248)
关键词 特征值 奇异值 正规矩阵 二次型 eigenvalues singular values normal matrices quadratic forms
  • 相关文献

参考文献10

  • 1DRISCOLL M F, GUNDBERG W R. A history of the development of Craig's theorem [J]. Amer Statist, 1986, 40(1): 65-70.
  • 2OGAWA J, A history of the development of Craig-Sakamoto's theorem from Japanese stand point [J]. Proc Ann Inst Statist Math, 1993, 41: 47-59.
  • 3CARRIEU H. Close to the Craig-Sakamoto theorem [J]. Linear Algebra Appl, 2010, 432(2-3): 777-779.
  • 4CARRIEU H, LASS P. One more simple proof of the Craig-Sakamoto theorem [J]. Linear Algebra Appl, 2009, 431(9): 1616-1619.
  • 5LI C K. A simple proof of the Craig-Sakamoto theorem [J]. Linear Algebra Appl, 2000, 321(1-3): 281-283.
  • 6MATSUURA M. On the Craig-Sakamoto theorem and Olkins determinantal results [J]. Linear Algebra Appl 2003, 364: 321-323.
  • 7OLKIN I. A determinantal proof of the Craig-Sakamoto theorem [J]. Linear Algebra Appl, 1997, 264: 217-223.
  • 8ZHANG J, YI J K. A simple proof of the generalized Craig-Sakamoto theorem [J]. Linear Algebra Appl, 2012 437(3): 781-782.
  • 9TAUSSKY O. On a matrix theorem of A.T. Craig and H. Hotelling [J]. Indag Math, 1958, 20: 139-141.
  • 10ZHAN X Z. Matrix Theory: CSM 147 [M]. Providence: American Mathematical Society, 2013.

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部