Relations Between Condition Numbers and the Convergence of the Jacobi Method for Real Positive Definite Matrices.
M. Arioli, F. Romani (1985)
Numerische Mathematik
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M. Arioli, F. Romani (1985)
Numerische Mathematik
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Missirlis, N.M., Evans, D.J. (1984)
International Journal of Mathematics and Mathematical Sciences
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Jan Zítko (1974)
Aplikace matematiky
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Duarte, António Leal (1985-1986)
Portugaliae mathematica
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Guang-Da Hu, Qiao Zhu (2010)
Kybernetika
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This paper is concerned with bounds of eigenvalues of a complex matrix. Both lower and upper bounds of modulus of eigenvalues are given by the Stein equation. Furthermore, two sequences are presented which converge to the minimal and the maximal modulus of eigenvalues, respectively. We have to point out that the two sequences are not recommendable for practical use for finding the minimal and the maximal modulus of eigenvalues.