Jennifer Pestana

36 papers Misc 4Journal 29Unranked 3
YearRankTypeTitle / Venue / Authors
2025 J jnl
An Iterative Block Matrix Inversion (IBMI) Algorithm for Symmetric Positive Definite Matrices with Applications to Covariance Matrices.
CoRR
Ann Paterson, Jennifer Pestana, Victorita Dolean
2025 J jnl
Impact of space-time covariance matrix estimation on bin-wise eigenvalue and eigenspace perturbations.
Signal Process.
Connor Delaosa, Jennifer Pestana, Ian K. Proudler, Stephan Weiss
2024 J jnl
ELM-FBPINN: efficient finite-basis physics-informed neural networks.
CoRR
Samuel Anderson, Victorita Dolean, Ben Moseley, Jennifer Pestana
2024 J jnl
Fast solution of incompressible flow problems with two-level pressure approximation.
Numerische Mathematik
Jennifer Pestana, David J. Silvester
2024 J jnl
On Properties and Structure of the Analytic Singular Value Decomposition.
IEEE Trans. Signal Process.
Stephan Weiss, Ian K. Proudler, Giovanni Barbarino, Jennifer Pestana, John G. McWhirter
2023 J jnl
Fast solution of incompressible flow problems with two-level pressure approximation.
CoRR
Jennifer Pestana, David J. Silvester
2023 J jnl
Polynomial Eigenvalue Decomposition for Multichannel Broadband Signal Processing: A mathematical technique offering new insights and solutions.
IEEE Signal Process. Mag.
Vincent W. Neo, Soydan Redif, John G. McWhirter, Jennifer Pestana, Ian K. Proudler, Stephan Weiss, Patrick A. Naylor
2021 J jnl
The Asymptotic Spectrum of Flipped Multilevel Toeplitz Matrices and of Certain Preconditionings.
SIAM J. Matrix Anal. Appl.
Mariarosa Mazza, Jennifer Pestana
2020 J jnl
Analysis of parallel Schwarz algorithms for time-harmonic problems using block Toeplitz matrices.
CoRR
Niall Bootland, Victorita Dolean, Alexandros Kyriakis, Jennifer Pestana
2020 J jnl
The asymptotic spectrum of flipped multilevel Toeplitz matrices and of certain preconditionings.
CoRR
Mariarosa Mazza, Jennifer Pestana
2019 Misc conf
Analysis of Broadband GEVD-based Blind Source Separation.
ICASSP
Soydan Redif, Jennifer Pestana, Ian K. Proudler
2019 Misc conf
Iterative Approximation of Analytic Eigenvalues of a Parahermitian Matrix EVD.
ICASSP
Stephan Weiss, Ian K. Proudler, Fraser K. Coutts, Jennifer Pestana
2019 J jnl
Max-Balanced Hungarian Scalings.
SIAM J. Matrix Anal. Appl.
James L. Hook, Jennifer Pestana, Françoise Tisseur, Jonathan D. Hogg
2019 J jnl
Preconditioners for Symmetrized Toeplitz and Multilevel Toeplitz Matrices.
SIAM J. Matrix Anal. Appl.
Jennifer Pestana
2019 Misc conf
Sample Space-time Covariance Matrix Estimation.
ICASSP
Connor Delaosa, Jennifer Pestana, Nicholas J. Goddard, Samuel Somasundaram, Stephan Weiss
2018 J jnl
Corrections to "On the Existence and Uniqueness of the Eigenvalue Decomposition of a Parahermitian Matrix".
IEEE Trans. Signal Process.
Stephan Weiss, Jennifer Pestana, Ian K. Proudler, Fraser K. Coutts
2018 — conf
Enforcing Eigenvector Smoothness for a Compact DFT-Based Polynomial Eigenvalue Decomposition.
SAM
Fraser K. Coutts, Keith Thompson, Jennifer Pestana, Ian K. Proudler, Stephan Weiss
2018 J jnl
Fast multipole preconditioners for sparse matrices arising from elliptic equations.
Comput. Vis. Sci.
Huda Ibeid, Rio Yokota, Jennifer Pestana, David E. Keyes
2018 J jnl
GMRES Convergence Bounds for Eigenvalue Problems.
Comput. Methods Appl. Math.
Melina A. Freitag, Patrick Kürschner, Jennifer Pestana
2018 — conf
Impact of Space-Time Covariance Estimation Errors on a Parahermitian Matrix EVD.
SAM
Connor Delaosa, Fraser K. Coutts, Jennifer Pestana, Stephan Weiss
2018 J jnl
On the Existence and Uniqueness of the Eigenvalue Decomposition of a Parahermitian Matrix.
IEEE Trans. Signal Process.
Stephan Weiss, Jennifer Pestana, Ian K. Proudler
2018 J jnl
Preconditioning and Iterative Solution of All-at-Once Systems for Evolutionary Partial Differential Equations.
SIAM J. Sci. Comput.
Eleanor McDonald, Jennifer Pestana, Andrew J. Wathen
2018 J jnl
Refined saddle-point preconditioners for discretized Stokes problems.
Numerische Mathematik
John W. Pearson, Jennifer Pestana, David J. Silvester
2016 J jnl
Efficient Block Preconditioning for a C
SIAM J. Sci. Comput.
Jennifer Pestana, Richard L. Muddle, Matthias Heil, Françoise Tisseur, Milan D. Mihajlovic
2016 Misc conf
Investigation of a polynomial matrix generalised EVD for multi-channel Wiener filtering.
ACSSC
Jamie Corr, Jennifer Pestana, Stephan Weiss, Ian K. Proudler, Soydan Redif, Marc Moonen
2016 J jnl
Null-Space Preconditioners for Saddle Point Systems.
SIAM J. Matrix Anal. Appl.
Jennifer Pestana, Tyrone Rees
2015 J jnl
A Preconditioned MINRES Method for Nonsymmetric Toeplitz Matrices.
SIAM J. Matrix Anal. Appl.
Jennifer Pestana, Andrew J. Wathen
2015 J jnl
Block preconditioners for linear systems arising from multiscale collocation with compactly supported RBFs.
Numer. Linear Algebra Appl.
Patricio Farrell, Jennifer Pestana
2015 J jnl
Natural Preconditioning and Iterative Methods for Saddle Point Systems.
SIAM Rev.
Jennifer Pestana, Andrew J. Wathen
2014 J jnl
On the Eigenvalues and Eigenvectors of Block Triangular Preconditioned Block Matrices.
SIAM J. Matrix Anal. Appl.
Jennifer Pestana
2014 J jnl
Some observations on weighted GMRES.
Numer. Algorithms
Stefan Güttel, Jennifer Pestana
2014 J jnl
The Antitriangular Factorization of Saddle Point Matrices.
SIAM J. Matrix Anal. Appl.
Jennifer Pestana, Andrew J. Wathen
2013 J jnl
Combination preconditioning of saddle point systems for positive definiteness.
Numer. Linear Algebra Appl.
Jennifer Pestana, Andrew J. Wathen
2013 J jnl
Fast Multipole Preconditioners for Sparse Matrices Arising from Elliptic Equations.
CoRR
Rio Yokota, Jennifer Pestana, Huda Ibeid, David E. Keyes
2013 J jnl
On the choice of preconditioner for minimum residual methods for non-Hermitian matrices.
J. Comput. Appl. Math.
Jennifer Pestana, Andrew J. Wathen
2013 — conf
Right-Hand Side Dependent Bounds for GMRES Applied to Ill-Posed Problems.
System Modelling and Optimization
Jennifer Pestana