01/

Spectral properties of flipped Toeplitz matrices and related preconditioning

with Mariarosa Mazza 
BIT, 59:463-482, 2019
[Preprint] [Article]

02/

Preconditioners for symmetrized Toeplitz and multilevel Toeplitz matrices 

SIAM J. Matrix Anal. Appl., 40:870-887, 2019

[Report] [Article] [Code]