Paris Vassalos

Publication Activity (10 Years)

Years Active: 2019-2024
Publications (10 Years): 9

Top Topics

Singular Values

Top Venues

Numer. Linear Algebra Appl.

Numer. Algorithms

Publications

Manuel Bogoya, Sven-Erik Ekström, Stefano Serra-Capizzano, Paris Vassalos
Matrix-less methods for the spectral approximation of large non-Hermitian Toeplitz matrices: A concise theoretical analysis and a numerical study. Numer. Linear Algebra Appl. 31 (4) (2024)
Giovanni Barbarino, Sven-Erik Ekström, Carlo Garoni, David Meadon, Stefano Serra Capizzano, Paris Vassalos
From asymptotic distribution and vague convergence to uniform convergence, with numerical applications. CoRR (2023)
Giovanni Barbarino, Sven-Erik Ekström, Carlo Garoni, David Meadon, Stefano Serra Capizzano, Paris Vassalos
Spectral properties of flipped Toeplitz matrices. CoRR (2023)
Sven-Erik Ekström, Paris Vassalos
A matrix-less method to approximate the spectrum and the spectral function of Toeplitz matrices with real eigenvalues. Numer. Algorithms 89 (2) (2022)
Nikos Barakitis, Sven-Erik Ekström, Paris Vassalos
Preconditioners for fractional diffusion equations based on the spectral symbol. Numer. Linear Algebra Appl. 29 (5) (2022)
Sven-Erik Ekström, Stefano Serra Capizzano, Paris Vassalos
A note on the eigenvalues, singular values, and eigenvectors of Toeplitz and Hankel matrices. CoRR (2022)
Manuel Bogoya, Stefano Serra-Cappizano, Paris Vassalos
Fast Toeplitz eigenvalue computations, joining interpolation-extrapolation matrix-less algorithms and simple-loop conjectures: the preconditioned setting. CoRR (2022)
Nikos Barakitis, Sven-Erik Ekström, Paris Vassalos
Preconditioners for Fractional Diffusion Equations Based on the Spectral Symbol. CoRR (2019)
Sven-Erik Ekström, Paris Vassalos
A Matrix-Less Method to Approximate the Spectrum and the Spectral Function of Toeplitz Matrices with Complex Eigenvalues. CoRR (2019)