CAS OpenIR  > 中科院上海原子核所2003年前
共轭对角占优矩阵的特征值分布
张家驹
1980-08-28
Source Publication数学学报
Issue04
Abstract<正> 设 A=(a_(rs)_(n×n)为 n 阶复矩阵.记μ_r=sum from s≠r |a_(rs)|;N={1;2;…;n};J(A)={r∈N||a_(rr)>μ_r}.我们引入下述定义:定义1 若对r=1;2;…;n 皆有|a_(rr)|>μ_r;则称 A 为按行严格对角占优矩阵;记为 A∈D.若对 r=1;2;…;n 皆有|a_(rr)|≥μ_r;J(A)非空集;且对任一 k(?)J(A);有a_(ks_1)a_(s_1s_2)…a_(s_m)l≠0;l∈J(A);则称 A 为按行准严格对角占优矩阵;记为 A∈SC.若 A为此二类矩阵之一;则记为 A∈D∪SC.
Indexed ByCNKI
Language中文
Funding Project原子核所项目组
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/11449
Collection中科院上海原子核所2003年前
Recommended Citation
GB/T 7714
张家驹. 共轭对角占优矩阵的特征值分布[J]. 数学学报,1980(04).
APA 张家驹.(1980).共轭对角占优矩阵的特征值分布.数学学报(04).
MLA 张家驹."共轭对角占优矩阵的特征值分布".数学学报 .04(1980).
Files in This Item: Download All
File Name/Size DocType Version Access License
共轭对角占优矩阵的特征值分布.pdf(328KB) 开放获取LicenseView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[张家驹]'s Articles
Baidu academic
Similar articles in Baidu academic
[张家驹]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[张家驹]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 共轭对角占优矩阵的特征值分布.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.