Scott MacLachlan
Memorial University of Newfoundland
H-index: 29
North America-Canada
Top articles of Scott MacLachlan
Title | Journal | Author(s) | Publication Date |
---|---|---|---|
Extending Irksome: improvements in automated Runge--Kutta time stepping for finite element methods | arXiv preprint arXiv:2403.08084 | Robert C Kirby Scott P MacLachlan | 2024/3/12 |
Exploiting mesh structure to improve multigrid performance for saddle point problems | arXiv preprint arXiv:2401.06277 | Lukas Spies Luke Olson Scott MacLachlan | 2024/1/11 |
Constraint-Satisfying Krylov Solvers for Structure-Preserving Discretizations | SIAM Journal on Matrix Analysis and Applications | James Jackaman Scott MacLachlan | 2024/3/31 |
Monolithic Algebraic Multigrid Preconditioners for the Stokes Equations | arXiv preprint arXiv:2306.06795 | Alexey Voronin Scott MacLachlan Luke N Olson Raymond Tuminaro | 2023/6/11 |
A positivity-preserving unigrid method for elliptic PDEs | arXiv preprint arXiv:2306.03210 | Ronald D Haynes Scott MacLachlan Dawei Wang | 2023/6/5 |
Multigrid preconditioning of singularly perturbed convection-diffusion equations | arXiv preprint arXiv:2305.06823 | M Shahid SP MacLachlan H Syed | 2023/5/11 |
Coarse-grid selection using simulated annealing | Journal of Computational and Applied Mathematics | Tareq Uz Zaman Scott P MacLachlan Luke N Olson Matthew West | 2023/10/15 |
Monolithic multigrid for implicit Runge–Kutta discretizations of incompressible fluid flow | Journal of Computational Physics | Razan Abu-Labdeh Scott MacLachlan Patrick E Farrell | 2023/4/1 |
MG-GNN: Multigrid graph neural networks for learning multilevel domain decomposition methods | Ali Taghibakhshi Nicolas Nytko Tareq Uz Zaman Scott MacLachlan Luke Olson | 2023/7/3 | |
Generalizing Lloyd's algorithm for graph clustering | arXiv preprint arXiv:2303.01667 | Tareq Zaman Nicolas Nytko Ali Taghibakhshi Scott MacLachlan Luke Olson | 2023/3/3 |
Multigrid preconditioning for regularized least-squares problems | arXiv preprint arXiv:2306.11067 | Matthias Bolten Scott P MacLachlan Misha E Kilmer | 2023/6/19 |
Low‐order preconditioning of the Stokes equations | Numerical Linear Algebra with Applications | Alexey Voronin Yunhui He Scott MacLachlan Luke N Olson Raymond Tuminaro | 2022/5 |
A new mixed finite-element method for H2 elliptic problems | Computers & Mathematics with Applications | Patrick E Farrell Abdalaziz Hamdan Scott P MacLachlan | 2022/12/15 |
Generalizing reduction‐based algebraic multigrid | Numerical Linear Algebra with Applications | Tareq Zaman Nicolas Nytko Ali Taghibakhshi Scott MacLachlan Luke Olson | 2022 |
Optimized Sparse Matrix Operations for Reverse Mode Automatic Differentiation | arXiv preprint arXiv:2212.05159 | Nicolas Nytko Ali Taghibakhshi Tareq Uz Zaman Scott MacLachlan Luke N Olson | 2022/12/10 |
A Boundary-Layer Preconditioner for Singularly Perturbed Convection Diffusion | SIAM Journal on Matrix Analysis and Applications | Scott P MacLachlan Niall Madden Thái Anh Nhan | 2022 |
Learning interface conditions in domain decomposition solvers | Advances in Neural Information Processing Systems | Ali Taghibakhshi Nicolas Nytko Tareq Uz Zaman Scott MacLachlan Luke Olson | 2022/12/6 |
Monolithic multigrid for a reduced-quadrature discretization of poroelasticity | SIAM Journal on Scientific Computing | James H Adler Yunhui He Xiaozhe Hu Scott MacLachlan Peter Ohm | 2022 |
Multigrid reduction-in-time convergence for advection problems: A Fourier analysis perspective | arXiv preprint arXiv:2208.01526 | H De Sterck S Friedhoff OA Krzysik Scott P MacLachlan | 2022/8/2 |
Finite-element discretization of the smectic density equation | arXiv preprint arXiv:2207.12916 | Patrick E Farrell Abdalaziz Hamdan Scott P MacLachlan | 2022/7/26 |