Jennifer Pestana

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Stephan WeissUniversity of StrathclydeVerified email at strath.ac.uk
Connor DelaosaUniversity of StrathclydeVerified email at strath.ac.uk
John W PearsonProfessor of Scientific Computing, School of Mathematics, The University of EdinburghVerified email at ed.ac.uk
Huda IbeidIntelVerified email at intel.com
Mariarosa MazzaResearcher, Università di Roma "Tor Vergata"Verified email at uniroma2.it
Francoise TisseurProfessor of Numerical Analysis, The University of Manchester, Department of MathematicsVerified email at manchester.ac.uk
Tyrone ReesComputational Mathematics Group, Rutherford Appleton LaboratoryVerified email at stfc.ac.uk
Stefan GüttelProfessor of Applied Mathematics, University of ManchesterVerified email at manchester.ac.uk
Matthias HeilProfessor of Applied Mathematics, Department of Mathematics, University of Manchester, UKVerified email at maths.manchester.ac.uk
Sean Y. HonHong Kong Baptist UniversityVerified email at hkbu.edu.hk
David J. SilvesterProfessor of Mathematics, University of ManchesterVerified email at manchester.ac.uk
Niall BootlandComputational Mathematics Group, STFC Rutherford Appleton LaboratoryVerified email at stfc.ac.uk
Victorita DoleanTU Eindhoven, The NetherlandsVerified email at tue.nl
Soydan RedifAmerican University of the Middle EastVerified email at aum.edu.kw
Marc MoonenKU LeuvenVerified email at skynet.be
Melina FreitagProfessor, Institute for Mathematics, University of PotsdamVerified email at uni-potsdam.de
Patrick KürschnerLeipzig University of Applied Sciences (HTWK Leipzig)Verified email at htwk-leipzig.de
Jonathan HoggSTFC Rutherford Appleton LaboratoryVerified email at stfc.ac.uk

Jennifer Pestana

Department of Mathematics and Statistics, University of Strathclyde

Verified email at strath.ac.uk - Homepage

Numerical Analysis Numerical Linear Algebra


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Preconditioning and iterative solution of all-at-once systems for evolutionary partial differential equations E McDonald, J Pestana, A Wathen SIAM Journal on Scientific Computing 40 (2), A1012-A1033, 2018	96	2018
Natural Preconditioning and Iterative Methods for Saddle Point Systems J Pestana, AJ Wathen SIAM Review 57 (1), 71–91, 2015	88	2015
On the existence and uniqueness of the eigenvalue decomposition of a parahermitian matrix S Weiss, J Pestana, IK Proudler IEEE Transactions on Signal Processing 66 (10), 2659-2672, 2018	77	2018
A preconditioned MINRES method for nonsymmetric Toeplitz matrices J Pestana, A Wathen SIAM Journal on Matrix Analysis and Applications 36 (1), 273-288, 2015	66	2015
Preconditioners for Krylov subspace methods: An overview JW Pearson, J Pestana GAMM‐Mitteilungen 43 (4), e202000015, 2020	60	2020
Corrections to" On the Existence and Uniqueness of the Eigenvalue Decomposition of a Parahermitian Matrix". SD Weiss, J Pestana, IK Proudler, FK Coutts IEEE Trans. Signal Processing 66 (23), 6325-6327, 2018	51	2018
Iterative approximation of analytic eigenvalues of a parahermitian matrix EVD S Weiss, IK Proudler, FK Coutts, J Pestana ICASSP 2019-2019 IEEE International Conference on Acoustics, Speech and …, 2019	34	2019
Fast multipole preconditioners for sparse matrices arising from elliptic equations H Ibeid, R Yokota, J Pestana, D Keyes Computing and Visualization in Science 18 (6), 213-229, 2018	33*	2018
Some observations on weighted GMRES S Güttel, J Pestana Numerical Algorithms 67, 733-752, 2014	33	2014
GMRES convergence bounds that depend on the right-hand-side vector D Titley-Peloquin, J Pestana, AJ Wathen IMA Journal of Numerical Analysis 34 (2), 462-479, 2014	29	2014
On the choice of preconditioner for minimum residual methods for non-Hermitian matrices J Pestana, AJ Wathen Journal of Computational and Applied Mathematics 249, 57-68, 2013	27*	2013
Combination preconditioning of saddle point systems for positive definiteness J Pestana, AJ Wathen Numerical Linear Algebra with Applications 20 (5), 785-808, 2013	26	2013
Spectral properties of flipped Toeplitz matrices and related preconditioning M Mazza, J Pestana BIT Numerical Mathematics 59 (2), 463-482, 2019	25	2019
Sample space-time covariance matrix estimation C Delaosa, J Pestana, NJ Goddard, S Somasundaram, S Weiss ICASSP 2019-2019 IEEE International Conference on Acoustics, Speech and …, 2019	25	2019
Preconditioners for symmetrized Toeplitz and multilevel Toeplitz matrices J Pestana SIAM Journal on Matrix Analysis and Applications 40 (3), 870-887, 2019	22	2019
Impact of space-time covariance estimation errors on a parahermitian matrix EVD C Delaosa, FK Coutts, J Pestana, S Weiss 2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop (SAM …, 2018	22	2018
Preconditioning for nonsymmetry and time-dependence E McDonald, S Hon, J Pestana, A Wathen Domain Decomposition Methods in Science and Engineering XXIII, 81-91, 2017	20	2017
Enforcing eigenvector smoothness for a compact DFT-based polynomial eigenvalue decomposition FK Coutts, K Thompson, J Pestana, IK Proudler, S Weiss 2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop (SAM …, 2018	19	2018
Refined saddle-point preconditioners for discretized Stokes problems JW Pearson, J Pestana, DJ Silvester Numerische Mathematik 138 (2), 331-363, 2018	15	2018
Null-space preconditioners for saddle point systems J Pestana, T Rees SIAM Journal on Matrix Analysis and Applications 37 (3), 1103-1128, 2016	15	2016

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