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physics.comp-ph2014★ 19 cited
A splitting approach for the Kadomtsev--Petviashvili equation
Lukas Einkemmer, Alexander Ostermann
We consider a splitting approach for the Kadomtsev--Petviashvili equation with periodic boundary conditions and show that the necessary interpolation procedure can be efficiently i…
physics.comp-ph2014★ 22 cited
A strategy to suppress recurrence in grid-based Vlasov solvers
Lukas Einkemmer, Alexander Ostermann
In this paper we propose a strategy to suppress the recurrence effect present in grid-based Vlasov solvers. This method is formulated by introducing a cutoff frequency in Fourier s…