Let {Λ_n={λ_1,n,…,λ_d_n,n}}_n be a sequence
of finite multisets of real ...
We analyse the convergence of the ergodic formula for Toeplitz
matrix-se...
We study the eigendecompositions of para-Hermitian matrices H(z), that i...
The theory of generalized locally Toeplitz (GLT) sequences is a powerful...
We detail a simple procedure (easily convertible to an algorithm) for
co...
Non-stationary signals are ubiquitous in real life. Many techniques have...
We analyse the recovery of different roles in a network modelled by a
di...
This paper concerns the spectral analysis of matrix-sequences that are
g...
A new decomposition method for nonstationary signals, named Adaptive Loc...
Nonnegative Matrix Factorization(NMF) is a common used technique in mach...