TY  - RPRT
TI  - Efficient Operator-Coarsening Multigrid Schemes for Local Discontinuous Galerkin Methods
AU  - Fortunato, Daniel
AU  - Rycroft, Chris H.
AU  - Saye, Robert
PY  - 2019
DO  - 10.1137/18m1206357
UR  - https://www.osti.gov/biblio/1580384
ID  - 1580384
ER  -