当前位置: X-MOL 学术Linear Multilinear Algebra › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
The Ostrowski theorem for matrices of operators
Linear and Multilinear Algebra ( IF 0.9 ) Pub Date : 2021-10-04 , DOI: 10.1080/03081087.2021.1985421
Yaru Qi 1 , Yuying Li 1 , Yihui Kong 1
Affiliation  

The classical Ostrowski Theorem gives an estimate for the eigenvalues of a matrix by a union of some disks. In this paper, we present the Ostrowski Theorem on the localization of the spectrum of an operator matrix.



中文翻译:

算子矩阵的 Ostrowski 定理

经典的 Ostrowski 定理通过一些圆盘的并集给出了矩阵特征值的估计。在本文中,我们提出了关于算子矩阵谱定位的 Ostrowski 定理。

更新日期:2021-10-04
down
wechat
bug