TY - RPRT TI - SpaND: An Algebraic Sparsified Nested Dissection Algorithm Using Low-Rank Approximations. AU - Boman, Erik Gunnar AU - Cambier, Leopold AU - Chen, Chao AU - Darve, Eric AU - Rajamanickam, Sivasankaran AU - Tuminaro, Raymond S. PY - 2019 UR - https://www.osti.gov/biblio/1639964 ID - 1639964 ER -