Aspects of nonnormality for iterative methods
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Publication:1765891
DOI10.1016/j.laa.2004.06.026zbMath1066.65038OpenAlexW2021789907MaRDI QIDQ1765891
Publication date: 23 February 2005
Published in: Linear Algebra and its Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.laa.2004.06.026
algorithmsRitz valuescirculant matrixiterative methods for linear systemsinvolutionunitary orbitnonnormal matrixbinormal matrixmeasure of nonnormalityminimal normal polynomialpolynomially normal operator
Computational methods for sparse matrices (65F50) Hermitian, skew-Hermitian, and related matrices (15B57) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35)
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Polynomials and lemniscates of indefiniteness ⋮ Quadratically normal matrices of type 1 and unitary similarities between them
Uses Software
Cites Work
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