A Fast Petrov--Galerkin Spectral Method for the Multidimensional Boltzmann Equation Using Mapped Chebyshev Functions

DOI10.1137/21M1420721zbMath1490.35247arXiv2105.08806OpenAlexW3163401264MaRDI QIDQ5084517

Haizhao Yang, Jie Shen, Xiaodong Huang, Jingwei Hu

Publication date: 24 June 2022

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2105.08806

zbMATH Keywords

unbounded domainBoltzmann equationNUFFTPetrov-Galerkin spectral methodmapped Chebyshev function

Mathematics Subject Classification ID

Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70) Boltzmann equations (35Q20)

Related Items (2)

Moment Preserving Fourier–Galerkin Spectral Methods and Application to the Boltzmann Equation ⋮ Fourier transform approach to numerical homogenization of periodic media containing sharp insulating and superconductive cracks

Uses Software

• Boltzmann
• FINUFFT

Cites Work

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