Dynamical low-rank integrator for the linear Boltzmann equation: error analysis in the diffusion limit

DOI10.1137/20M1380788zbMath1507.65206arXiv1907.04247MaRDI QIDQ6321818

Zhiyan Ding, Lukas Einkemmer, Qin Li

Publication date: 9 July 2019

Mathematics Subject Classification ID

Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65M99) First-order hyperbolic equations (35L02) Radiative heat transfer (80A21) Numerical methods for low-rank matrix approximation; matrix compression (65F55)

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