Arbitrary-order time-accurate semi-Lagrangian spectral approximations of the Vlasov–Poisson system

The Vlasov–Poisson system, modeling the evolution of non-collisional plasmas in the electrostatic limit, is approximated by a semi-Lagrangian technique. Spectral methods of periodic type are implemented through a collocation approach. Groups of particles are represented by the Fourier Lagrangian bas...

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Veröffentlicht in:	Journal of computational physics 2019-05, Vol.384 (C), p.349-375
Hauptverfasser:	Fatone, L., Funaro, D., Manzini, G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Approximation CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS Collisional plasmas Collocation methods Computational physics High-order time marching methods Mathematical models mathematics Semi-Lagrangian schemes Spectra Spectral methods Taylor series Time integration Vlasov-Poisson systems
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