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03/10/2023
A performance portable implementation of the semi-Lagrangian algorithm in six dimensions
In this paper, we describe our approach to develop a simulation software...
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09/23/2022
A mass-conserving sparse grid combination technique with biorthogonal hierarchical basis functions for kinetic simulations
The exact numerical simulation of plasma turbulence is one of the assets...
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11/16/2021
Perfect Conductor Boundary Conditions for Geometric Particle-in-Cell Simulations of the Vlasov-Maxwell System in Curvilinear Coordinates
Structure-preserving methods can be derived for the Vlasov-Maxwell syste...
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01/22/2021
Variational Framework for Structure-Preserving Electromagnetic Particle-In-Cell Methods
In this article we apply a discrete action principle for the Vlasov–Maxw...
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02/25/2020
Subcycling of particle orbits in variational, geometric electromagnetic particle-in-cell methods
This paper introduces two subcycling algorithms for particle orbits in v...
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02/21/2020
Geometric Particle-in-Cell Simulations of the Vlasov–Maxwell System in Curvilinear Coordinates
Numerical schemes that preserve the structure of the kinetic equations c...
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02/19/2020
hyper.deal: An efficient, matrix-free finite-element library for high-dimensional partial differential equations
This work presents the efficient, matrix-free finite-element library hyp...
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11/19/2019
Evaluation of performance portability frameworks for the implementation of a particle-in-cell code
This paper reports on an in-depth evaluation of the performance portabil...
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10/09/2019
Energy-conserving time propagation for a geometric particle-in-cell Vlasov–Maxwell solver
This paper discusses energy-conserving time-discretizations for finite e...
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07/19/2019
A Hermite-like basis for faster matrix-free evaluation of interior penalty discontinuous Galerkin operators
This work proposes a basis for improved throughput of matrix-free evalua...
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03/01/2019
A massively parallel semi-Lagrangian solver for the six-dimensional Vlasov-Poisson equation
This paper presents an optimized and scalable semi-Lagrangian solver for...
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05/09/2018
Efficient Explicit Time Stepping of High Order Discontinuous Galerkin Schemes for Waves
This work presents algorithms for the efficient implementation of discon...
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11/09/2017