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Normality and the numerical range

Published:1976 Issue:1 Volume:15 Page:89-94
ISSN:0024-3795
Container-title:Linear Algebra and its Applications
language:en
Short-container-title:Linear Algebra and its Applications

Author:

Johnson Charles R.

Publisher

Elsevier BV

Subject

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

Reference7 articles.

1. On the numerical range of a bounded operator;Donoghue;Mich. Math. J.,1962

2. Über den Wertevorrat einer Matrix;Kippenhahn;Math. Nachr.,1951

3. Computation of the field of values of a 2×2 matrix;Johnson;J. Res. NBS,1974

4. C.R. Johnson, Numerical determination of the field of values of a general complex matrix, in preparation.

5. Field convexity of a square matrix;Moyls;Proc. AMS,1955

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1. On the Laplacian spread of digraphs;Linear Algebra and its Applications;2023-05

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4. Spectral Radius, Numerical Range;Counterexamples in Operator Theory;2022

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