An invariant deflation for lower banded matrices

DOI10.1016/0024-3795(83)90106-4zbMath0505.65007OpenAlexW2035330786MaRDI QIDQ1836465

Dao-qi Chen

Publication date: 1983

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

Full work available at URL: https://doi.org/10.1016/0024-3795(83)90106-4

zbMATH Keywords

tridiagonal formeigenvalue-algorithmsinvariant deflationlower banded matricesunitary lower Hessenberg matrix

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15)

Related Items

The use of a refined error bound when updating eigenvalues of tridiagonals, A class of symmetric and non-symmetric band matrices via binomial coefficients

Cites Work

• A bandstructure-invariant deflation for real symmetric matrices
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