On the numerical ranges of some tridiagonal matrices
Author:
Publisher
Elsevier BV
Subject
Discrete Mathematics and Combinatorics,Geometry and Topology,Numerical Analysis,Algebra and Number Theory
Reference11 articles.
1. On matrices with elliptical numerical ranges;Brown;Linear Multilinear Algebra,2004
2. On flat portions on the boundary of the numerical range;Brown;Linear Algebra Appl.,2004
3. Flat portions on the boundary of the numerical ranges of certain Toeplitz matrices;Chien;Linear and Multilinear Algebra,2008
4. Numerical ranges of companion matrices: flat portions on the boundary;Eldred;Linear Multilinear Algebra,2012
5. The numerical range of a tridiagonal operator;Chien;J. Math. Anal. Appl.,2011
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1. The numerical range of periodic banded Toeplitz operators;Advances in Operator Theory;2023-12-11
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
3. The numerical range of some periodic tridiagonal operators is the convex hull of the numerical ranges of two finite matrices;Linear and Multilinear Algebra;2021-10-28
4. A note on classes of structured matrices with elliptical type numerical range;Czechoslovak Mathematical Journal;2021-02-03
5. The numerical range of a class of periodic tridiagonal operators;Linear and Multilinear Algebra;2020-01-13
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