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20092019
most citedSpectral features and asymptotic properties for alpha-circulants and alpha-Toeplitz sequences: theoretical results and examples

6 citations · 6 across the 5 of their papers we have counts for

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Showing 2014 · math.NAShow all

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math.NA2014

Spectral behavior of preconditioned non-Hermitian multilevel block Toeplitz matrices with matrix-valued symbol

Marco Donatelli, Carlo Garoni, Mariarosa Mazza +2

This note is devoted to preconditioning strategies for non-Hermitian multilevel block Toeplitz linear systems associated with a multivariate Lebesgue integrable matrix-valued symbo…