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20102023
most citedAn asymptotic-preserving dynamical low-rank method for the multi-scale multi-dimensional linear transport equation

62 citations · 226 across the 32 of their papers we have counts for

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math.NA2017★ 2 cited

Asymptotic-preserving and positivity-preserving implicit-explicit schemes for the stiff BGK equation

Jingwei Hu, Ruiwen Shu, Xiangxiong Zhang

We develop a family of second-order implicit-explicit (IMEX) schemes for the stiff BGK kinetic equation. The method is asymptotic-preserving (can capture the Euler limit without nu…