Title: Fast and stable algorithms for reducing diagonal plus semi-separable matrices to tridiagonal and bidiagonal form
Authors: Mastronardi, Nicola ×
Chandrasekaran, S
Van Huffel, Sabine #
Issue Date: 2001
Publisher: Swets zeitlinger publishers
Series Title: BIT vol:41 issue:1 pages:149-157
Abstract: A two-way chasing algorithm to reduce a diagonal plus a symmetric semi-separable matrix to a symmetric tridiagonal one and an algorithm to reduce a diagonal plus an unsymmetric semi-separable matrix to a bidiagonal one are considered. Both algorithms are fast and stable, requiring a computational cost of N-2, where N is the order of the considered matrix.
ISSN: 0006-3835
Publication status: published
KU Leuven publication type: IT
Appears in Collections:ESAT - STADIUS, Stadius Centre for Dynamical Systems, Signal Processing and Data Analytics
NUMA, Numerical Analysis and Applied Mathematics Section
× corresponding author
# (joint) last author

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