The numerical range of some periodic tridiagonal operators is the convex hull of the numerical ranges of two finite matrices-Reference-Cited by-同舟云学术

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The numerical range of some periodic tridiagonal operators is the convex hull of the numerical ranges of two finite matrices

Published:2021-10-28 Issue:15 Volume:69 Page:2830-2849
ISSN:0308-1087
Container-title:Linear and Multilinear Algebra
language:en
Short-container-title:Linear and Multilinear Algebra

Author:

Itzá-Ortiz Benjamín A.¹^ORCID,Martínez-Avendaño Rubén A.²^ORCID,Nakazato Hiroshi³^ORCID

Affiliation:

1. Centro de Investigación en Matemáticas, Universidad Autónoma del Estado de Hidalgo, Pachuca, Mexico

2. Departamento Académico de Matemáticas, Instituto Tecnológico Autónomo de México, Mexico City, Mexico

3. Department of Mathematics and Physics, Hirosaki University, Hirosaki City, Japan

Funder

Asociación Mexicana de Cultura A.C.

Publisher

Informa UK Limited

Subject

Algebra and Number Theory

Link

https://www.tandfonline.com/doi/pdf/10.1080/03081087.2021.1957760

Reference17 articles.

1. Spectral curves of non-hermitian hamiltonians

2. The numerical range of banded biperiodic Toeplitz operators

3. Eigenvalue problem meets Sierpinski triangle: computing the spectrum of a non-self-adjoint random operator

4. On the spectra and pseudospectra of a class of non-self-adjoint random matrices and operators

5. Spectrum of a Feinberg–Zee random hopping matrix

Cited by 2 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. MATRICES SIMILAR TO CENTROSYMMETRIC MATRICES;J KOREAN MATH SOC;2022

2. The numerical range of a periodic tridiagonal operator reduces to the numerical range of a finite matrix;Journal of Mathematical Analysis and Applications;2022-02

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