fourier spectral methods

Fourier-Spectral Methods for the Vlasov-Poisson System

Giovanni Russo, Full Professor of Numerical Analysis, Department of Mathematics and Computer Science, University of Catania (UNICT)

Oct 29, 12:00 - 13:00

B9 R2325

Vlasov-Poisson system fourier spectral methods splitting methods adaptive methods

In this talk we present an adaptive method for the numerical solution of the Vlasov-Poisson system in one space dimension with periodic boundary conditions in both space and velocity, which is based on Fourier discretisation in x and v and on high order fractional step method in time, allowing high accuracy and efficiency.