Efficient 6D Vlasov simulation using the dynamical low-rank framework Ensign

Running kinetic simulations using grid-based methods is extremely expensive due to the up to six-dimensional phase space. Recently, it has been shown that dynamical low-rank algorithms can drastically reduce the required computational effort, while still accurately resolving important physical featu...

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Vydáno v:	Computer physics communications Ročník 280; s. 108489
Hlavní autoři:	Cassini, Fabio, Einkemmer, Lukas
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Elsevier B.V 01.11.2022
Témata:	Dynamical low-rank approximation Exponential integrators General Purpose computing on Graphic Processing Unit (GPGPU) High-dimensional PDEs Projector-splitting integrator Vlasov–Poisson equations Dynamical low-rank approximation Projector-splitting integrator General Purpose computing on Graphic Processing Unit (GPGPU) Exponential integrators High-dimensional PDEs Vlasov–Poisson equations
ISSN:	0010-4655
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