Geometrical properties of numerical range of matrix polynomials

DOI10.1016/0898-1221(95)00214-6zbMath0874.15021OpenAlexW2035656489MaRDI QIDQ1361269

Panayiotis J. Psarrakos, John Maroulas

Publication date: 3 November 1997

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0898-1221(95)00214-6

zbMATH Keywords

symmetrylinearizationnumerical rangematrix polynomialsharp points

Mathematics Subject Classification ID

Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60)

Related Items (8)

An improved grid method for the computation of the pseudospectra of matrix polynomials ⋮ The boundary of the numerical range of matrix polynomials ⋮ Symmetry of the spatial numerical ranges of algebra polynomials and of matrix polynomials ⋮ Geometry of numerical ranges in locally \(m\)-convex *-algebras ⋮ A primer of Perron--Frobenius theory for matrix polynomials ⋮ The block numerical range of matrix polynomials ⋮ Matrix pencils with the numerical range equal to the whole complex plane ⋮ On the Numerical Range of Operator Polynomials

Cites Work

• Numerical Determination of the Field of Values of a General Complex Matrix
• Numerical Range of Matrix Polynomials
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