[HTML][HTML] Conservative closures of the Vlasov-Poisson equations based on symmetrically weighted Hermite spectral expansion
We derive conservative closures for the Vlasov-Poisson equations discretized in velocity via
the symmetrically weighted Hermite spectral expansion. We demonstrate that no closure can …
the symmetrically weighted Hermite spectral expansion. We demonstrate that no closure can …
Effects of Artificial Collisions, Filtering, and Nonlocal Closure Approaches on Hermite-based Vlasov-Poisson Simulations
Kinetic simulations of collisionless plasmas are computationally challenging due to phase
space mixing and filamentation, resulting in fine-scale velocity structures. This study …
space mixing and filamentation, resulting in fine-scale velocity structures. This study …
Conservative Closures of the Vlasov-Poisson Equations Discretized with a Symmetrically Weighted Hermite Spectral Expansion in Velocity
We derive conservative closures of the Vlasov-Poisson equations discretized in velocity via
the symmetrically weighted Hermite spectral expansion. The short note analyzes the …
the symmetrically weighted Hermite spectral expansion. The short note analyzes the …