An Adaptive, High-Order Phase-Space Remapping for the Two Dimensional Vlasov--Poisson Equations
An Adaptive, High-Order Phase-Space Remapping for the Two Dimensional Vlasov--Poisson Equations
The numerical solution of the high dimensional Vlasov equation is usually performed by particle-in-cell (PIC) methods. However, due to numerical noise, it is challenging to use PIC methods to get a precise description of the distribution function in phase space. To control the numerical error, we introduce an adaptive phase-space …