A fast algebraic multigrid solver and accurate discretization for highly anisotropic heat flux I: open field lines. - Golo A. Wimmer; Ben S. Southworth; Thomas J. Gregory; Xianzhu Tang (CoRR, 2023)

A Fast Algebraic Multigrid Solver and Accurate Discretization for Highly Anisotropic Heat Flux I: Open Field Lines. - Golo A. Wimmer; Ben S. Southworth; Thomas J. Gregory; Xian-Zhu Tang (SIAM J. Sci. Comput., 2024)