Jennifer Pestana

Publication Activity (10 Years)

Years Active: 2013-2024
Publications (10 Years): 23

Top Topics

Eigenvalue Decomposition

Top Venues

SIAM J. Matrix Anal. Appl.

IEEE Trans. Signal Process.

Publications

Jennifer Pestana, David J. Silvester
Fast solution of incompressible flow problems with two-level pressure approximation. Numerische Mathematik 156 (4) (2024)
Stephan Weiss, Ian K. Proudler, Giovanni Barbarino, Jennifer Pestana, John G. McWhirter
On Properties and Structure of the Analytic Singular Value Decomposition. IEEE Trans. Signal Process. 72 (2024)
Vincent W. Neo, Soydan Redif, John G. McWhirter, Jennifer Pestana, Ian K. Proudler, Stephan Weiss, Patrick A. Naylor
Polynomial Eigenvalue Decomposition for Multichannel Broadband Signal Processing: A mathematical technique offering new insights and solutions. IEEE Signal Process. Mag. 40 (7) (2023)
Jennifer Pestana, David J. Silvester
Fast solution of incompressible flow problems with two-level pressure approximation. CoRR (2023)
Mariarosa Mazza, Jennifer Pestana
The Asymptotic Spectrum of Flipped Multilevel Toeplitz Matrices and of Certain Preconditionings. SIAM J. Matrix Anal. Appl. 42 (3) (2021)
Mariarosa Mazza, Jennifer Pestana
The asymptotic spectrum of flipped multilevel Toeplitz matrices and of certain preconditionings. CoRR (2020)
Niall Bootland, Victorita Dolean, Alexandros Kyriakis, Jennifer Pestana
Analysis of parallel Schwarz algorithms for time-harmonic problems using block Toeplitz matrices. CoRR (2020)
Stephan Weiss, Ian K. Proudler, Fraser K. Coutts, Jennifer Pestana
Iterative Approximation of Analytic Eigenvalues of a Parahermitian Matrix EVD. ICASSP (2019)
Soydan Redif, Jennifer Pestana, Ian K. Proudler
Analysis of Broadband GEVD-based Blind Source Separation. ICASSP (2019)
Connor Delaosa, Jennifer Pestana, Nicholas J. Goddard, Samuel Somasundaram, Stephan Weiss
Sample Space-time Covariance Matrix Estimation. ICASSP (2019)
Jennifer Pestana
Preconditioners for Symmetrized Toeplitz and Multilevel Toeplitz Matrices. SIAM J. Matrix Anal. Appl. 40 (3) (2019)
James L. Hook, Jennifer Pestana, Françoise Tisseur, Jonathan D. Hogg
Max-Balanced Hungarian Scalings. SIAM J. Matrix Anal. Appl. 40 (1) (2019)
John W. Pearson, Jennifer Pestana, David J. Silvester
Refined saddle-point preconditioners for discretized Stokes problems. Numerische Mathematik 138 (2) (2018)
Connor Delaosa, Fraser K. Coutts, Jennifer Pestana, Stephan Weiss
Impact of Space-Time Covariance Estimation Errors on a Parahermitian Matrix EVD. SAM (2018)
Melina A. Freitag, Patrick Kürschner, Jennifer Pestana
GMRES Convergence Bounds for Eigenvalue Problems. Comput. Methods Appl. Math. 18 (2) (2018)
Fraser K. Coutts, Keith Thompson, Jennifer Pestana, Ian K. Proudler, Stephan Weiss
Enforcing Eigenvector Smoothness for a Compact DFT-Based Polynomial Eigenvalue Decomposition. SAM (2018)
Stephan Weiss, Jennifer Pestana, Ian K. Proudler, Fraser K. Coutts
Corrections to "On the Existence and Uniqueness of the Eigenvalue Decomposition of a Parahermitian Matrix". IEEE Trans. Signal Process. 66 (23) (2018)
Huda Ibeid, Rio Yokota, Jennifer Pestana, David E. Keyes
Fast multipole preconditioners for sparse matrices arising from elliptic equations. Comput. Vis. Sci. 18 (6) (2018)
Eleanor McDonald, Jennifer Pestana, Andrew J. Wathen
Preconditioning and Iterative Solution of All-at-Once Systems for Evolutionary Partial Differential Equations. SIAM J. Sci. Comput. 40 (2) (2018)
Stephan Weiss, Jennifer Pestana, Ian K. Proudler
On the Existence and Uniqueness of the Eigenvalue Decomposition of a Parahermitian Matrix. IEEE Trans. Signal Process. 66 (10) (2018)
Jennifer Pestana, Tyrone Rees
Null-Space Preconditioners for Saddle Point Systems. SIAM J. Matrix Anal. Appl. 37 (3) (2016)
Jamie Corr, Jennifer Pestana, Stephan Weiss, Ian K. Proudler, Soydan Redif, Marc Moonen
Investigation of a polynomial matrix generalised EVD for multi-channel Wiener filtering. ACSSC (2016)
Jennifer Pestana, Richard L. Muddle, Matthias Heil, Françoise Tisseur, Milan D. Mihajlovic
Finite Element Discretization of the Dirichlet Biharmonic Problem. SIAM J. Sci. Comput. 38 (1) (2016)
Patricio Farrell, Jennifer Pestana
Block preconditioners for linear systems arising from multiscale collocation with compactly supported RBFs. Numer. Linear Algebra Appl. 22 (4) (2015)
Jennifer Pestana, Andrew J. Wathen
A Preconditioned MINRES Method for Nonsymmetric Toeplitz Matrices. SIAM J. Matrix Anal. Appl. 36 (1) (2015)
Jennifer Pestana, Andrew J. Wathen
Natural Preconditioning and Iterative Methods for Saddle Point Systems. SIAM Rev. 57 (1) (2015)
Jennifer Pestana
On the Eigenvalues and Eigenvectors of Block Triangular Preconditioned Block Matrices. SIAM J. Matrix Anal. Appl. 35 (2) (2014)
Stefan Güttel, Jennifer Pestana
Some observations on weighted GMRES. Numer. Algorithms 67 (4) (2014)
Jennifer Pestana, Andrew J. Wathen
The Antitriangular Factorization of Saddle Point Matrices. SIAM J. Matrix Anal. Appl. 35 (2) (2014)
Rio Yokota, Jennifer Pestana, Huda Ibeid, David E. Keyes
Fast Multipole Preconditioners for Sparse Matrices Arising from Elliptic Equations. CoRR (2013)
Jennifer Pestana
Right-Hand Side Dependent Bounds for GMRES Applied to Ill-Posed Problems. System Modelling and Optimization (2013)
Jennifer Pestana, Andrew J. Wathen
On the choice of preconditioner for minimum residual methods for non-Hermitian matrices. J. Comput. Appl. Math. 249 (2013)
Jennifer Pestana, Andrew J. Wathen
Combination preconditioning of saddle point systems for positive definiteness. Numer. Linear Algebra Appl. 20 (5) (2013)