7 citations · 15 across the 14 of their papers we have counts for
4 papers · 2 filters
The eigenvalue distribution of special -by- block matrix sequences, with applications to the case of symmetrized Toeplitz structures
Paola Ferrari, Isabella Furci, Sean Hon +2
Given a Lebesgue integrable function over , we consider the sequence of matrices , where is the -by- Toeplitz matrix generated by an…
A note on the spectral distribution of symmetrized Toeplitz sequences
Sean Hon, Mohammad Ayman Mursaleen, Stefano Serra-Capizzano
The singular value and spectral distribution of Toeplitz matrix sequences with Lebesgue integrable generating functions is well studied. Early results were provided in the classica…
Circulant preconditioners for functions of Hermitian Toeplitz matrices
Sean Hon
Circulant preconditioners for functions of matrices have been recently of interest. In particular, several authors proposed the use of the optimal circulant preconditioners as well…
Optimal preconditioners for systems defined by functions of Toeplitz matrices
Sean Hon
We propose several circulant preconditioners for systems defined by some functions of Toeplitz matrices . In this paper we are interested in solving $g(A_n)\mathbf{x}=\mat…