TY - RPRT TI - AMG Preconditioners based on parallel hybrid coarsening and multi-objective graph matching AU - D'Ambra, Pasqua AU - Durastante, Fabio AU - Ferdous, S M. AU - Filippone, Salvatore AU - Halappanavar, Mahantesh AU - Pothen, Alex PY - 2023 DO - 10.1109/pdp59025.2023.00017 UR - https://www.osti.gov/biblio/1988245 ID - 1988245 ER -