Andrew J. Wathen

According to our database1, Andrew J. Wathen authored at least 45 papers between 1998 and 2019.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2019
Preconditioning for boundary control problems in incompressible fluid dynamics.
Numerical Lin. Alg. with Applic., 2019

2018
Preconditioning and Iterative Solution of All-at-Once Systems for Evolutionary Partial Differential Equations.
SIAM J. Scientific Computing, 2018

Circulant preconditioners for analytic functions of Toeplitz matrices.
Numerical Algorithms, 2018

2015
Three-Field Block Preconditioners for Models of Coupled Magma/Mantle Dynamics.
SIAM J. Scientific Computing, 2015

Natural Preconditioning and Iterative Methods for Saddle Point Systems.
SIAM Review, 2015

A Preconditioned MINRES Method for Nonsymmetric Toeplitz Matrices.
SIAM J. Matrix Analysis Applications, 2015

On spectral distribution of kernel matrices related to radial basis functions.
Numerical Algorithms, 2015

Convexity and Solvability for Compactly Supported Radial Basis Functions with Different Shapes.
J. Sci. Comput., 2015

A Simple Proposal for Parallel Computation Over Time of an Evolutionary Process with Implicit Time Stepping.
Proceedings of the Numerical Mathematics and Advanced Applications - ENUMATH 2015, 2015

2014
Analysis of Block Preconditioners for Models of Coupled Magma/Mantle Dynamics.
SIAM J. Scientific Computing, 2014

The Antitriangular Factorization of Saddle Point Matrices.
SIAM J. Matrix Analysis Applications, 2014

Fast Solvers for Cahn-Hilliard Inpainting.
SIAM J. Imaging Sciences, 2014

Preconditioners for state-constrained optimal control problems with Moreau-Yosida penalty function.
Numerical Lin. Alg. with Applic., 2014

2013
Combination preconditioning of saddle point systems for positive definiteness.
Numerical Lin. Alg. with Applic., 2013

All-at-once solution of time-dependent Stokes control.
J. Comput. Physics, 2013

On the choice of preconditioner for minimum residual methods for non-Hermitian matrices.
J. Computational Applied Mathematics, 2013

A local sensitivity analysis method for developing biological models with identifiable parameters: Application to cardiac ionic channel modelling.
Future Generation Comp. Syst., 2013

2012
Regularization-Robust Preconditioners for Time-Dependent PDE-Constrained Optimization Problems.
SIAM J. Matrix Analysis Applications, 2012

Preconditioning for partial differential equation constrained optimization with control constraints.
Numerical Lin. Alg. with Applic., 2012

A new approximation of the Schur complement in preconditioners for PDE-constrained optimization.
Numerical Lin. Alg. with Applic., 2012

2011
Preconditioning Iterative Methods for the Optimal Control of the Stokes Equations.
SIAM J. Scientific Computing, 2011

Stability and preconditioning for a hybrid approximation on the sphere.
Numerische Mathematik, 2011

2010
Optimal Solvers for PDE-Constrained Optimization.
SIAM J. Scientific Computing, 2010

Preconditioning Saddle-Point Systems with Applications in Optimization.
SIAM J. Scientific Computing, 2010

All-at-once preconditioning in PDE-constrained optimization.
Kybernetika, 2010

A Local Sensitivity Analysis Method for Developing Biological Models with Identifiable Parameters: Application to L-type Calcium Channel Modelling.
Proceedings of the Sixth International Conference on e-Science, 2010

2008
Combination Preconditioning and the Bramble-Pasciak+ Preconditioner.
SIAM J. Matrix Analysis Applications, 2008

2007
Limited memory solution of bound constrained convex quadratic problems arising in video games.
RAIRO - Operations Research, 2007

A short survey on preconditioning techniques for large-scale dense complex linear systems in electromagnetics.
Int. J. Comput. Math., 2007

Using constraint preconditioners with regularized saddle-point problems.
Comp. Opt. and Appl., 2007

2006
Approximate Factorization Constraint Preconditioners for Saddle-Point Matrices.
SIAM J. Scientific Computing, 2006

Implicit-Factorization Preconditioning and Iterative Solvers for Regularized Saddle-Point Systems.
SIAM J. Matrix Analysis Applications, 2006

2005
Sparse Approximate Inverses and Target Matrices.
SIAM J. Scientific Computing, 2005

Stopping criteria for iterations in finite element methods.
Numerische Mathematik, 2005

Preface.
J. Sci. Comput., 2005

A Moving Grid Finite Element Method for the Simulation of Pattern Generation by Turing Models on Growing Domains.
J. Sci. Comput., 2005

2004
Analysis of Preconditioners for Saddle-Point Problems.
SIAM J. Scientific Computing, 2004

2003
Schur complement preconditioning for elliptic systems of partial differential equations.
Numerical Lin. Alg. with Applic., 2003

2002
A Preconditioner for the Steady-State Navier-Stokes Equations.
SIAM J. Scientific Computing, 2002

Performance and analysis of saddle point preconditioners for the discrete steady-state Navier-Stokes equations.
Numerische Mathematik, 2002

2001
A nearly optimal preconditioner for the Navier-Stokes equations.
Numerical Lin. Alg. with Applic., 2001

2000
A Note on Preconditioning for Indefinite Linear Systems.
SIAM J. Scientific Computing, 2000

Constraint Preconditioning for Indefinite Linear Systems.
SIAM J. Matrix Analysis Applications, 2000

1999
The Finite Element Approximation of Semilinear Elliptic Partial Differential Equations with Critical Exponents in the Cube.
SIAM J. Scientific Computing, 1999

1998
An Iteration for Indefinite Systems and Its Application to the Navier-Stokes Equations.
SIAM J. Scientific Computing, 1998


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