Two infinity norm bounds for the inverse of Nekrasov matrices

被引：4
作者：
Wang, Shiyun [1 ]
Liang, Xiaonan [1 ]
Zhou, Yanming [1 ]
Lyu, Zhen-Hua [1 ]
机构：
[1] Shenyang Aerosp Univ, Coll Sci, Shenyang 110136, Liaoning, Peoples R China
来源：
LINEAR & MULTILINEAR ALGEBRA | 2024年 / 72卷 / 10期
关键词：
Nekrasov matrix; infinity norm; scaling matrix;
D O I：
10.1080/03081087.2023.2195150
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Nekrasov matrices play an important role in various scientific disciplines. The estimation of infinity norm bounds for the inverse of Nekrasov matrices brings a lot of convinces in many fields. In this paper, we introduce two new bounds for the inverse of Nekrasov matrices. The advantages of our bounds and numerical examples are also presented.
引用
收藏
页码：1643 / 1656
页数：14
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