On flat portions on the boundary of the numerical range-Reference-Cited by-同舟云学术

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On flat portions on the boundary of the numerical range

Published:2004-10 Issue: Volume:390 Page:75-109
ISSN:0024-3795
Container-title:Linear Algebra and its Applications
language:en
Short-container-title:Linear Algebra and its Applications

Author:

Brown Ethan S.,Spitkovsky Ilya M.

Publisher

Elsevier BV

Subject

Discrete Mathematics and Combinatorics,Geometry and Topology,Numerical Analysis,Algebra and Number Theory

Reference18 articles.

1. Topics in Matrix Analysis;Horn,1991

2. Numerical Range. The Field of Values of Linear Operators and Matrices;Gustafson,1997

3. Über den wertevorrat einer matrix;Kippenhahn;Math. Nachr,1951

4. The numerical range of 3×3 matrices;Keeler;Linear Algebra Appl,1997

5. Equality of higher numerical ranges of matrices and a conjecture of Kippenhahn on Hermitian pencils;Li;Linear Algebra Appl,1998

Cited by 26 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. Algebraic curves associated with centrosymmetric matrices of orders up to 6;Advances in Operator Theory;2024-06-04

2. Ilya Spitkovsky 70;Operator Theory: Advances and Applications;2024

3. Flat portions of the numerical range of a $$6 \times 6$$ companion matrix;Banach Journal of Mathematical Analysis;2023-07

4. On the envelope of some classes of 3 by 3 matrices;Applied Mathematics and Computation;2022-10

5. On some reciprocal matrices with elliptical components of their Kippenhahn curves;Special Matrices;2021-12-07

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