Manuel Bogoya

11 papers Journal 11
YearRankTypeTitle / Venue / Authors
2024 J jnl
Fast Non-Hermitian Toeplitz Eigenvalue Computations, Joining Matrixless Algorithms and FDE Approximation Matrices.
SIAM J. Matrix Anal. Appl.
Manuel Bogoya, Sergei M. Grudsky, Stefano Serra-Capizzano
2024 J jnl
Fast Toeplitz eigenvalue computations, joining interpolation-extrapolation matrix-less algorithms and simple-loop theory: The preconditioned setting.
Appl. Math. Comput.
Manuel Bogoya, Stefano Serra-Capizzano, Paraskevas Vassalos
2024 J jnl
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.
Manuel Bogoya, Sven-Erik Ekström, Stefano Serra-Capizzano, Paris Vassalos
2023 J jnl
Asymptotics for the eigenvalues of Toeplitz matrices with a symbol having a power singularity.
Numer. Linear Algebra Appl.
Manuel Bogoya, Sergei M. Grudsky
2022 J jnl
Fast Toeplitz eigenvalue computations, joining interpolation-extrapolation matrix-less algorithms and simple-loop conjectures: the preconditioned setting.
CoRR
Manuel Bogoya, Stefano Serra-Cappizano, Paris Vassalos
2022 J jnl
Fast Toeplitz eigenvalue computations, joining interpolation-extrapolation matrix-less algorithms and simple-loop theory.
CoRR
Manuel Bogoya, Sven-Erik Ekström, Stefano Serra-Capizzano
2022 J jnl
Fast Toeplitz eigenvalue computations, joining interpolation-extrapolation matrix-less algorithms and simple-loop theory.
Numer. Algorithms
Manuel Bogoya, Sven-Erik Ekström, Stefano Serra-Capizzano
2022 J jnl
Fast non-Hermitian Toeplitz eigenvalue computations, joining matrix-less algorithms and FDE approximation matrices.
CoRR
Manuel Bogoya, Sergei M. Grudsky, Stefano Serra-Capizzano
2021 J jnl
Eigenvalue superposition expansion for Toeplitz matrix-sequences, generated by linear combinations of matrix-order dependent symbols, and applications to fast eigenvalue computations.
CoRR
Manuel Bogoya, Stefano Serra-Capizzano
2021 J jnl
Fine spectral estimates with applications to the optimally fast solution of large FDE linear systems.
CoRR
Manuel Bogoya, Sergei M. Grudsky, Stefano Serra-Capizzano, Cristina Tablino Possio
2021 J jnl
On the extreme eigenvalues and asymptotic conditioning of a class of Toeplitz matrix-sequences arising from fractional problems.
CoRR
Manuel Bogoya, Sergei M. Grudsky, Mariarosa Mazza, Stefano Serra-Capizzano