First-order continuous- and discontinuous-Galerkin moment models for a linear kinetic equation: realizability-preserving splitting scheme and numerical analysis

DOI10.1016/j.jcp.2022.111040OpenAlexW2934119835MaRDI QIDQ2133803

Florian Schneider, Tobias Leibner

Publication date: 5 May 2022

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1904.03098

zbMATH Keywords

realizabilitydiscontinuous Galerkinminimum entropymoment modelscontinuous Galerkinkinetic transport equation

Mathematics Subject Classification ID

Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Numerical methods for partial differential equations, boundary value problems (65Nxx) Time-dependent statistical mechanics (dynamic and nonequilibrium) (82Cxx)

Uses Software

• LAPACK
• DUNE
• Eigen
• dune-xt
• Intel TBB
• StaRMAP

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