189 citations · 595 across the 24 of their papers we have counts for
5 papers · 1 filter
A performance portable implementation of the semi-Lagrangian algorithm in six dimensions
Nils Schild, Mario Raeth, Sebastian Eibl +2
In this paper, we describe our approach to develop a simulation software application for the fully kinetic Vlasov equation which will be used to explore physics beyond the gyrokine…
A mass-conserving sparse grid combination technique with biorthogonal hierarchical basis functions for kinetic simulations
Theresa Pollinger, Johannes Rentrop, Dirk Pflüger +1
The exact numerical simulation of plasma turbulence is one of the assets and challenges in fusion research. For grid-based solvers, sufficiently fine resolutions are often unattain…
On Geometric Fourier Particle In Cell Methods
Martin Campos Pinto, Jakob Ameres, Katharina Kormann +1
In this article we describe a unifying framework for variational electromagnetic particle schemes of spectral type, and we propose a novel spectral Particle-In-Cell (PIC) scheme th…
Subcycling of particle orbits in variational, geometric electromagnetic particle-in-cell methods
Eero Hirvijoki, Katharina Kormann, Filippo Zonta
This paper investigates subcycling of particle orbits in variational, geometric particle-in-cell methods addressing the Vlasov--Maxwell system in magnetized plasmas. The purpose of…
A massively parallel semi-Lagrangian solver for the six-dimensional Vlasov-Poisson equation
Katharina Kormann, Klaus Reuter, Markus Rampp
This paper presents an optimized and scalable semi-Lagrangian solver for the Vlasov-Poisson system in six-dimensional phase space. Grid-based solvers of the Vlasov equation are kno…