TWO NEW LOWER BOUNDS FOR THE SMALLEST SINGULAR VALUE

被引：3
|
作者：
Shun, Xu [1 ]
机构：
[1] Univ Sci & Technol China, Sch Math Sci, Hefei 230026, Anhui, Peoples R China
来源：
JOURNAL OF MATHEMATICAL INEQUALITIES | 2022年 / 16卷 / 01期
关键词：
Singular values; Frobenius norm; determinant;
D O I：
10.7153/jmi-2022-16-05
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we obtain two new lower bounds for the smallest singular value of non-singular matrices which is better than the bound presented by Zou [1], Lin and Xie [2] under certain circumstances.
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页码：63 / 68
页数：6
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