An Asymptotic Preserving Scheme for the Vlasov-poisson-fokker-planck System in the High Field Regime

@inproceedings{Jin2011AnAP,
  title={An Asymptotic Preserving Scheme for the Vlasov-poisson-fokker-planck System in the High Field Regime},
  author={Shi Mei Jin Jin and Li Wang},
  year={2011}
}
The Vlasov-Poisson-Fokker-Planck system under the high field scaling describes the Brownian motion of a large system of particles in a surrounding bath where both collision and field effects (electrical or gravitational) are dominant. Numerically solving this system becomes challenging due to the stiff collision term and stiff nonlinear transport term with respect to the high field. We present a class of Asymptotic-Preserving scheme which is efficient in the high field regime, namely, large… CONTINUE READING
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