Semi-Lagrangian Library
Modular library for kinetic and gyrokinetic simulations of plasmas in fusion energy devices.
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Sparse grid interpolation and solution of Poisson problem.
Sparse grid of dimension 2, 3 and 4 are available, the pseudo spectral implementation of the Poisson problem is available in 2d and 3d. See the paper K. Kormann, E. Sonnendruecker: Sparse grids for the Vlasov-Poisson equations for details on the implementation.