引用本文:
【打印本页】   【下载PDF全文】   查看/发表评论  【EndNote】   【RefMan】   【BibTex】
←前一篇|后一篇→ 过刊浏览    高级检索
本文已被:浏览次   下载 本文二维码信息
码上扫一扫!
分享到: 微信 更多
A disc estimation for eigenvalues of a block matrix
LIANG Jing-wei
(Department of Mathematics and Physics in China University of Petroleum,Beijing 102249, China)
Abstract:
Considering abnormal factors, a disc estimation for all eigenvalues of a block matrix was obtained, i.e., an estimation of deviation for any eigenvalue of a block matrix to arithmetic mean of its diagnoal elements was given.
Key words:  block matrix  eigenvalue  disc estimation