TY - RPRT TI - Superior discretizations and AMG solvers for extremely anisotropic diffusion via hyperbolic operators [Slides] AU - Southworth, Benjamin Scott AU - Wimmer, Golo Albert AU - Tang, Xianzhu AU - Gregory, Thomas PY - 2023 DO - 10.2172/2202597 UR - https://www.osti.gov/biblio/2202597 ID - 2202597 ER -