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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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math.NA2010

Multigrid methods for Toeplitz linear systems with different size reduction

Marco Donatelli, Stefano Serra-Capizzano, Debora Sesana

Starting from the spectral analysis of g-circulant matrices, we consider a new multigrid method for circulant and Toeplitz matrices with given generating function. We assume that t…