Lower bounds for the spread of a Hermitian matrix

Erxiong Jiang; Xingzhi Zhan

doi:10.1016/S0024-3795(95)00785-7

Lower bounds for the spread of a Hermitian matrix

Erxiong Jiang^*
, Xingzhi Zhan

^*此作品的通讯作者

Fudan University
Peking University

科研成果: 期刊稿件 › 文章 › 同行评审

23 引用（Scopus）

摘要

Some simple lower bounds for the spread of a Hermitian matrix are derived. These bounds are explicit functions of the entries of the matrix, one of which is sharper than a recent result due to E. R. Barnes and A. J. Hoffman. Comparisons are made with several known results.

源语言	英语
页（从-至）	153-163
页数	11
期刊	Linear Algebra and Its Applications
卷	256
期	1-3
DOI	https://doi.org/10.1016/S0024-3795(95)00785-7
出版状态	已出版 - 15 4月 1997
已对外发布	是

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Lower bounds for the spread of a Hermitian matrix

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