30 citations · 228 across the 45 of their papers we have counts for
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physics.comp-ph2019★ 2 cited
Burnett Spectral Method for High-Speed Rarefied Gas Flows
Zhicheng Hu, Zhenning Cai
We introduce a numerical solver for the spatially inhomogeneous Boltzmann equation using the Burnett spectral method. The modelling and discretization of the collision operator are…
physics.flu-dyn2019★ 23 cited
On the Holway-Weiss Debate: Convergence of the Grad-Moment-Expansion in Kinetic Gas Theory
Zhenning Cai, Manuel Torrilhon
Moment expansions are used as model reduction technique in kinetic gas theory to approximate the Boltzmann equation. Rarefied gas models based on so-called moment equations became…
math.NA2019★ 7 cited
How does Gauge Cooling Stabilize Complex Langevin?
Zhenning Cai, Yana Di, Xiaoyu Dong
We study the mechanism of the gauge cooling technique to stabilize the complex Langevin method in the one-dimensional periodic setting. In this case, we find the exact solutions fo…