Scott P. MacLachlan
Orcid: 0000-0002-6364-0684Affiliations:
- Memorial University of Newfoundland, Department of Mathematics and Statistics, St. John's, NL, Canada
- Tufts University, Department of Mathematics, Medford, MA, USA (former)
- University of Colorado at Boulder, CO, USA (former, PhD 2004)
According to our database1,
Scott P. MacLachlan
authored at least 73 papers
between 2004 and 2024.
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Bibliography
2024
SIAM J. Matrix Anal. Appl., March, 2024
Extending Irksome: improvements in automated Runge-Kutta time stepping for finite element methods.
CoRR, 2024
Exploiting mesh structure to improve multigrid performance for saddle point problems.
CoRR, 2024
2023
SIAM J. Sci. Comput., June, 2023
Monolithic multigrid for implicit Runge-Kutta discretizations of incompressible fluid flow.
J. Comput. Phys., April, 2023
CoRR, 2023
MG-GNN: Multigrid Graph Neural Networks for Learning Multilevel Domain Decomposition Methods.
Proceedings of the International Conference on Machine Learning, 2023
2022
SIAM J. Matrix Anal. Appl., 2022
CoRR, 2022
Multigrid reduction-in-time convergence for advection problems: A Fourier analysis perspective.
CoRR, 2022
Comput. Math. Appl., 2022
Proceedings of the Advances in Neural Information Processing Systems 35: Annual Conference on Neural Information Processing Systems 2022, 2022
2021
SIAM J. Sci. Comput., 2021
Optimizing multigrid reduction-in-time and Parareal coarse-grid operators for linear advection.
Numer. Linear Algebra Appl., 2021
Numer. Linear Algebra Appl., 2021
Selective decay for the rotating shallow-water equations with a structure-preserving discretization.
CoRR, 2021
Proceedings of the Advances in Neural Information Processing Systems 34: Annual Conference on Neural Information Processing Systems 2021, 2021
2020
SIAM J. Sci. Comput., 2020
Numer. Linear Algebra Appl., 2020
Two-level Fourier analysis of multigrid for higher-order finite-element discretizations of the Laplacian.
Numer. Linear Algebra Appl., 2020
2019
Parallel-In-Time Multigrid with Adaptive Spatial Coarsening for The Linear Advection and Inviscid Burgers Equations.
SIAM J. Sci. Comput., 2019
SIAM J. Sci. Comput., 2019
J. Comput. Appl. Math., 2019
Vector-potential finite-element formulations for two-dimensional resistive magnetohydrodynamics.
Comput. Math. Appl., 2019
First-Order System Least Squares Finite-Elements for Singularly Perturbed Reaction-Diffusion Equations.
Proceedings of the Large-Scale Scientific Computing - 12th International Conference, 2019
2018
Local Fourier analysis of block-structured multigrid relaxation schemes for the Stokes equations.
Numer. Linear Algebra Appl., 2018
Numer. Linear Algebra Appl., 2018
Boundary layer preconditioners for finite-element discretizations of singularly perturbed reaction-diffusion problems.
Numer. Algorithms, 2018
2017
Combining Deflation and Nested Iteration for Computing Multiple Solutions of Nonlinear Variational Problems.
SIAM J. Sci. Comput., 2017
Preconditioning a mass-conserving discontinuous Galerkin discretization of the Stokes equations.
Numer. Linear Algebra Appl., 2017
Discrete Energy Laws for the First-Order System Least-Squares Finite-Element Approach.
Proceedings of the Large-Scale Scientific Computing - 11th International Conference, 2017
2016
SIAM J. Sci. Comput., 2016
2015
Energy Minimization for Liquid Crystal Equilibrium with Electric and Flexoelectric Effects.
SIAM J. Sci. Comput., 2015
An Energy-Minimization Finite-Element Approach for the Frank-Oseen Model of Nematic Liquid Crystals.
SIAM J. Numer. Anal., 2015
Numer. Linear Algebra Appl., 2015
2014
Numer. Linear Algebra Appl., 2014
2013
SIAM J. Sci. Comput., 2013
SIAM J. Sci. Comput., 2013
2012
Modification and Compensation Strategies for Threshold-based Incomplete Factorizations.
SIAM J. Sci. Comput., 2012
Robust and adaptive multigrid methods: comparing structured and algebraic approaches.
Numer. Linear Algebra Appl., 2012
2011
Iterative Parameter-Choice and Multigrid Methods for Anisotropic Diffusion Denoising.
SIAM J. Sci. Comput., 2011
Local Fourier analysis for multigrid with overlapping smoothers applied to systems of PDEs.
Numer. Linear Algebra Appl., 2011
2010
SIAM J. Matrix Anal. Appl., 2010
A geometric multigrid method based on L-shaped coarsening for PDEs on stretched grids.
Numer. Linear Algebra Appl., 2010
J. Comput. Phys., 2010
2009
A multigrid-based shifted Laplacian preconditioner for a fourth-order Helmholtz discretization.
Numer. Linear Algebra Appl., 2009
2008
J. Comput. Phys., 2008
2007
2006
2005
2004