Toeplitz matrix reconstruction algorithms (TMRAs) are one of the central subroutines in array
processing for wireless communication applications. The classical TMRAs have shown …

In this paper, we consider the rectangular random matrix $ X=(x_ {ij})\in\mathbb {R}^{N\times
n} $ whose entries are iid with tail $\mathbb {P}(| x_ {ij}|> t)\sim t^{-\alpha} $ for some …

Toeplitz matrices form a rich class of possibly non-normal matrices whose asymptotic
spectral analysis in high dimension is well-understood. The spectra of these matrices are …

Disordered semiclassical pseudo-differential operators: Spectral asymptotics, statistics and
eigenvector (de-)localization Page 1 HAL Id: tel-04614860 https://theses.hal.science/tel-04614860v1 …

We consider the eigenvalues of a fixed, non-normal matrix subject to a small additive
perturbation. In particular, we consider the case when the fixed matrix is a banded Toeplitz …