Andrew J. Wathen

53 papers Journal 50Unranked 3

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Least Squares and the Not-Normal Equations. SIAM Rev. Andrew J. Wathen
2024	J	`jnl`	Will Lanczos Iterations Generate Symmetric Quadrature Nodes? CoRR Wenhao Li, Zongyuan Han, Andrew J. Wathen, Shengxin Zhu
2022	J	`jnl`	Space-Time Block Preconditioning for Incompressible Flow. SIAM J. Sci. Comput. Federico Danieli, Ben S. Southworth, Andrew J. Wathen
2021	J	`jnl`	All-at-once solution of linear wave equations. Numer. Linear Algebra Appl. Federico Danieli, Andrew J. Wathen
2021	J	`jnl`	Space-time block preconditioning for incompressible flow. CoRR Federico Danieli, Ben S. Southworth, Andrew J. Wathen
2020	J	`jnl`	A Constrained Pressure-Temperature Residual (CPTR) Method for Non-Isothermal Multiphase Flow in Porous Media. SIAM J. Sci. Comput. Thomas Roy, Tom B. Jönsthövel, Christopher Lemon, Andrew J. Wathen
2020	J	`jnl`	Multipreconditioning with application to two-phase incompressible Navier-Stokes flow. CoRR Niall Bootland, Andrew J. Wathen
2019	J	`jnl`	A block preconditioner for non-isothermal flow in porous media. CoRR Thomas Roy, Tom B. Jönsthövel, Christopher Lemon, Andrew J. Wathen
2019	J	`jnl`	A block preconditioner for non-isothermal flow in porous media. J. Comput. Phys. Thomas Roy, Tom B. Jönsthövel, Christopher Lemon, Andrew J. Wathen
2019	J	`jnl`	A constrained pressure-temperature residual (CPTR) method for non-isothermal multiphase flow in porous media. CoRR Thomas Roy, Tom B. Jönsthövel, Christopher Lemon, Andrew J. Wathen
2019	—	`conf`	Fast sparse kernel summation on cartesian grids: an on-chip algorithm for 3D implicit surface visualization. HP3C Shengxin Zhu, Andrew J. Wathen
2019	—	`conf`	Multipreconditioning with Application to Two-Phase Incompressible Navier-Stokes Flow. ENUMATH Niall Bootland, Andrew J. Wathen
2019	J	`jnl`	Preconditioners for Two-Phase Incompressible Navier-Stokes Flow. SIAM J. Sci. Comput. Niall Bootland, Alistair Bentley, Christopher E. Kees, Andrew J. Wathen
2019	J	`jnl`	Sparse inversion for derivative of log determinant. CoRR Shengxin Zhu, Andrew J. Wathen
2018	J	`jnl`	Circulant preconditioners for analytic functions of Toeplitz matrices. Numer. Algorithms Sean Y. Hon, Andrew J. Wathen
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
2015	J	`jnl`	A Preconditioned MINRES Method for Nonsymmetric Toeplitz Matrices. SIAM J. Matrix Anal. Appl. Jennifer Pestana, Andrew J. Wathen
2015	J	`jnl`	Convexity and Solvability for Compactly Supported Radial Basis Functions with Different Shapes. J. Sci. Comput. Shengxin Zhu, Andrew J. Wathen
2015	J	`jnl`	Natural Preconditioning and Iterative Methods for Saddle Point Systems. SIAM Rev. Jennifer Pestana, Andrew J. Wathen
2015	J	`jnl`	On spectral distribution of kernel matrices related to radial basis functions. Numer. Algorithms Andrew J. Wathen, Shengxin Zhu
2015	J	`jnl`	Preconditioning. Acta Numer. Andrew J. Wathen
2015	J	`jnl`	Three-Field Block Preconditioners for Models of Coupled Magma/Mantle Dynamics. SIAM J. Sci. Comput. Sander Rhebergen, Garth N. Wells, Andrew J. Wathen, Richard F. Katz
2014	J	`jnl`	Analysis of Block Preconditioners for Models of Coupled Magma/Mantle Dynamics. SIAM J. Sci. Comput. Sander Rhebergen, Garth N. Wells, Richard F. Katz, Andrew J. Wathen
2014	J	`jnl`	Fast Solvers for Cahn-Hilliard Inpainting. SIAM J. Imaging Sci. Jessica Bosch, David Kay, Martin Stoll, Andrew J. Wathen
2014	J	`jnl`	Optimal three-field block-preconditioners for models of coupled magma/mantle dynamics. CoRR Sander Rhebergen, Garth N. Wells, Andrew J. Wathen, Richard F. Katz
2014	J	`jnl`	Preconditioners for state-constrained optimal control problems with Moreau-Yosida penalty function. Numer. Linear Algebra Appl. John W. Pearson, Martin Stoll, Andrew J. Wathen
2014	J	`jnl`	The Antitriangular Factorization of Saddle Point Matrices. SIAM J. Matrix Anal. Appl. Jennifer Pestana, Andrew J. Wathen
2013	J	`jnl`	A local sensitivity analysis method for developing biological models with identifiable parameters: Application to cardiac ionic channel modelling. Future Gener. Comput. Syst. Anna Sher, Ken Wang, Andrew J. Wathen, Philip John Maybank, Gary R. Mirams, David Abramson, Denis Noble, David Gavaghan
2013	J	`jnl`	An optimal preconditioner for models of coupled magma/mantle dynamics. CoRR Sander Rhebergen, Garth N. Wells, Richard F. Katz, 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`	On the choice of preconditioner for minimum residual methods for non-Hermitian matrices. J. Comput. Appl. Math. Jennifer Pestana, Andrew J. Wathen
2012	J	`jnl`	A new approximation of the Schur complement in preconditioners for PDE-constrained optimization. Numer. Linear Algebra Appl. John W. Pearson, Andrew J. Wathen
2012	J	`jnl`	Regularization-Robust Preconditioners for Time-Dependent PDE-Constrained Optimization Problems. SIAM J. Matrix Anal. Appl. John W. Pearson, Martin Stoll, Andrew J. Wathen
2011	J	`jnl`	Preconditioning Iterative Methods for the Optimal Control of the Stokes Equations. SIAM J. Sci. Comput. Tyrone Rees, Andrew J. Wathen
2011	J	`jnl`	Stability and preconditioning for a hybrid approximation on the sphere. Numerische Mathematik Quoc Thong Le Gia, Ian H. Sloan, Andrew J. Wathen
2010	—	`conf`	A Local Sensitivity Analysis Method for Developing Biological Models with Identifiable Parameters: Application to L-type Calcium Channel Modelling. eScience Anna Sher, Ken Wang, Andrew J. Wathen, Gary R. Mirams, David Abramson, David Gavaghan
2010	J	`jnl`	Optimal Solvers for PDE-Constrained Optimization. SIAM J. Sci. Comput. Tyrone Rees, H. Sue Dollar, Andrew J. Wathen
2010	J	`jnl`	Preconditioning Saddle-Point Systems with Applications in Optimization. SIAM J. Sci. Comput. H. Sue Dollar, Nicholas I. M. Gould, Martin Stoll, Andrew J. Wathen
2007	J	`jnl`	Limited memory solution of bound constrained convex quadratic problems arising in video games. RAIRO Oper. Res. Michael C. Ferris, Andrew J. Wathen, Paul Armand
2006	J	`jnl`	Approximate Factorization Constraint Preconditioners for Saddle-Point Matrices. SIAM J. Sci. Comput. H. Sue Dollar, Andrew J. Wathen
2006	J	`jnl`	Implicit-Factorization Preconditioning and Iterative Solvers for Regularized Saddle-Point Systems. SIAM J. Matrix Anal. Appl. H. Sue Dollar, Nicholas I. M. Gould, Wil H. A. Schilders, Andrew J. Wathen
2005	J	`jnl`	A Moving Grid Finite Element Method for the Simulation of Pattern Generation by Turing Models on Growing Domains. J. Sci. Comput. Anotida Madzvamuse, Philip K. Maini, Andrew J. Wathen
2005	J	`jnl`	Stopping criteria for iterations in finite element methods. Numerische Mathematik Mario Arioli, Daniel Loghin, Andrew J. Wathen
2004	J	`jnl`	Analysis of Preconditioners for Saddle-Point Problems. SIAM J. Sci. Comput. Daniel Loghin, Andrew J. Wathen
2003	J	`jnl`	Schur complement preconditioning for elliptic systems of partial differential equations. Numer. Linear Algebra Appl. Daniel Loghin, Andrew J. Wathen
2002	J	`jnl`	A Preconditioner for the Steady-State Navier-Stokes Equations. SIAM J. Sci. Comput. David Kay, Daniel Loghin, Andrew J. Wathen
2002	J	`jnl`	Performance and analysis of saddle point preconditioners for the discrete steady-state Navier-Stokes equations. Numerische Mathematik Howard C. Elman, David J. Silvester, Andrew J. Wathen
2001	J	`jnl`	A nearly optimal preconditioner for the Navier-Stokes equations. Numer. Linear Algebra Appl. Lina Hemmingsson-Frändén, Andrew J. Wathen
2000	J	`jnl`	A Note on Preconditioning for Indefinite Linear Systems. SIAM J. Sci. Comput. Malcolm F. Murphy, Gene H. Golub, Andrew J. Wathen
2000	J	`jnl`	Constraint Preconditioning for Indefinite Linear Systems. SIAM J. Matrix Anal. Appl. Carsten Keller, Nicholas I. M. Gould, Andrew J. Wathen
1999	J	`jnl`	The Finite Element Approximation of Semilinear Elliptic Partial Differential Equations with Critical Exponents in the Cube. SIAM J. Sci. Comput. Chris J. Budd, A. R. Humphries, Andrew J. Wathen
1998	J	`jnl`	An Iteration for Indefinite Systems and Its Application to the Navier-Stokes Equations. SIAM J. Sci. Comput. Gene H. Golub, Andrew J. Wathen
1994	J	`jnl`	On Preconditioning for Finite Element Equations on Irregular Grids. SIAM J. Matrix Anal. Appl. Alison Ramage, Andrew J. Wathen