The cell-centered positivity-preserving finite volume scheme for 3D anisotropic diffusion problems on distorted meshes

Gang Peng, Zhiming Gao, Wenjing Yan, Xinlong Feng. The cell-centered positivity-preserving finite volume scheme for 3D anisotropic diffusion problems on distorted meshes. Computer Physics Communications, 269:108099, 2021. [doi]

Abstract

Abstract is missing.