Minimal Gerschgorin Sets for Partitioned Matrices

DOI10.1137/0707040zbMath0221.15015OpenAlexW2016481944MaRDI QIDQ5625363

Richard S. Varga

Publication date: 1970

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0707040

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Canonical forms, reductions, classification (15A21)

Related Items (9)

Some simple estimates for singular values of a matrix ⋮ A nonsingularlity criterion for complex matrices ⋮ On a criterion for the nonsingularity of complex matrices ⋮ Contraction en norme vectorielle: Convergence d'itérations chaotiques pour des équations non linéaires de point fixe à plusieurs variables ⋮ The inverse M-matrix problem ⋮ Gerschgorin theorems for partitioned matrices ⋮ Spectrum localization in Banach spaces. I ⋮ Gershgorin's theorem for matrices of operators ⋮ Nonsingularity/singularity criteria for nonstrictly block diagonally dominant matrices.

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