On the Numerical Range of Operator Polynomials

DOI10.1080/03081080290004979zbMath1037.47002OpenAlexW2082590860MaRDI QIDQ3147572

F. O. Farid

Publication date: 2002

Published in: Linear and Multilinear Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/03081080290004979

zbMATH Keywords

connectednessnumerical rangecomponentsboundarymatrix polynomial

Mathematics Subject Classification ID

Numerical range, numerical radius (47A12) Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones) (47A56)

Related Items (1)

Self-inversive Hilbert space operator polynomials with spectrum on the unit circle

Cites Work

• Geometrical properties of numerical range of matrix polynomials
• Matrix Analysis
• Numerical Range of Matrix Polynomials
• On the shape of numerical range of matrix polynomials

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