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physics.comp-ph2024
Combining Hyperbolic Quadrature Method of Moments and Discrete-Velocity-Direction Models for Solving BGK-type Equations
Tianshu Li, Yihong Chen, Qian Huang
This paper introduces the discrete-velocity-direction model (DVDM) in conjunction with the hyperbolic quadrature method of moments (HyQMOM) to develop a multidimensional spatial-te…
physics.comp-ph2023
Poisson quadrature method of moments for 2D kinetic equations with velocity of constant magnitude
Yihong Chen, Qian Huang, Wen-An Yong +1
This work is concerned with kinetic equations with velocity of constant magnitude. We propose a quadrature method of moments based on the Poisson kernel, called Poisson-EQMOM. The…