TY - RPRT TI - Reducing Operator Complexity of Galerkin Coarse-grid Operators with Machine Learning AU - Huang, Ru AU - Chang, Kai AU - He, Huan AU - Li, Ruipeng AU - Xi, Yuanzhe PY - 2024 DO - 10.1137/23m1583533 UR - https://www.osti.gov/biblio/2504058 ID - 2504058 ER -