Ben S. Southworth
- Fast solution of fully implicit Runge-Kutta and discontinuous Galerkin in time for numerical PDEs, Part I: the linear setting
2021/01/02 by Ben S. Southworth, Southworth, Ben S., Oliver A. Krzysik +5 · 5 citations
Mathematics · Engineering · #Numerical methods for differential equations #Advanced Numerical Methods in Computational Mathematics #Electromagnetic Simulation and Numerical Methods
- Convergence in Norm of Nonsymmetric Algebraic Multigrid
2018/06/12 by Ben S. Southworth, Thomas A. Manteuffel, Southworth, Ben S. +1 · 3 citations
Computer Science · Engineering · #65F08 #65F10 #65N55 #Advanced Numerical Methods in Computational Mathematics #Electromagnetic Simulation and Numerical Methods #FOS: Mathematics #Matrix Theory and Algorithms #Numerical Analysis (math.NA)
- The Role of Energy Minimization in Algebraic Multigrid Interpolation
2019/02/13 by James Brannick, Brannick, James, Scott MacLachlan +5 · 2 citations
Computer Science · Engineering · Mathematics · #Advanced Numerical Methods in Computational Mathematics #FOS: Mathematics #Matrix Theory and Algorithms #Numerical Analysis (math.NA) #Numerical methods for differential equations
- One-sweep moment-based semi-implicit-explicit integration for gray thermal radiation transport
2024/01/08 by Ben S. Southworth, Samuel Olivier, Southworth, Ben S. +5 · 2 citations
Engineering · Mathematics · #Computational Fluid Dynamics and Aerodynamics #FOS: Mathematics #FOS: Physical sciences #Fluid Dynamics and Turbulent Flows #Gas Dynamics and Kinetic Theory #Mathematical Physics (math-ph) #Numerical Analysis (math.NA)
- Parallel Approximate Ideal Restriction Multigrid for Solving the SN\n Transport Equations
2019/10/24 by Joshua Hanophy, Hanophy, Joshua, Ben S. Southworth +7 · 1 citation
Computer Science · Engineering · #Advanced Numerical Methods in Computational Mathematics #Computational Fluid Dynamics and Aerodynamics #Computational Physics (physics.comp-ph) #FOS: Physical sciences #Matrix Theory and Algorithms
- Weighted Relaxation for Multigrid Reduction in Time
2021/07/05 by Masumi Sugiyama, Jacob B. Schroder, Sugiyama, Masumi +5 · 1 citation
Computer Science · Engineering · Mathematics · #65F10 #65M55 #Advanced Numerical Methods in Computational Mathematics #FOS: Mathematics #Matrix Theory and Algorithms #Numerical Analysis (math.NA) #Numerical methods for differential equations
- An algebraic preconditioner for the exactly divergence-free discontinuous Galerkin method for Stokes
2022/03/28 by Sander Rhebergen, Ben S. Southworth, Rhebergen, Sander +1 · 1 citation
Computer Science · Engineering · Mathematics · #Advanced Numerical Methods in Computational Mathematics #FOS: Mathematics #Matrix Theory and Algorithms #Numerical Analysis (math.NA) #Numerical methods for differential equations
- Multiscale approximation and two-grid preconditioner for extremely anisotropic heat flow
2024/12/11 by Maria Vasilyeva, Golo A. Wimmer, Vasilyeva, Maria +3 · 2 citations
Computer Science · Engineering · #Advanced Mathematical Modeling in Engineering #Advanced Numerical Methods in Computational Mathematics #Composite Material Mechanics #FOS: Mathematics #Numerical Analysis (math.NA)
- Physics consistent machine learning framework for inverse modeling with applications to ICF capsule implosions
2024/12/28 by Daniel A. Serino, Evan Bell, Serino, Daniel A. +11 · 3 citations
Engineering · Medicine · Physics and Astronomy · #Combustion and Detonation Processes #Computational Physics (physics.comp-ph) #FOS: Computer and information sciences #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Laser-Plasma Interactions and Diagnostics #Machine Learning (cs.LG) #Traumatic Ocular and Foreign Body Injuries
- Moment-based adaptive time integration for thermal radiation transport
2025/01/28 by Ben S. Southworth, Southworth, Ben S., Walton, Steven +4 · 1 citation
Engineering · Physics and Astronomy · #FOS: Mathematics #Model Reduction and Neural Networks #Nuclear reactor physics and engineering #Numerical Analysis (math.NA)