117 citations · 118 across the 2 of their papers we have counts for
2 papers
math.NA2014★ 1 cited
A Fast and Memory Efficient Sparse Solver with Applications to Finite-Element Matrices
AmirHossein Aminfar, Eric Darve
In this article, we introduce a fast and memory efficient solver for sparse matrices arising from the finite element discretization of elliptic partial differential equations (PDEs…
math.NA2014★ 117 cited
A Fast Block Low-Rank Dense Solver with Applications to Finite-Element Matrices
Amirhossein Aminfar, Sivaram Ambikasaran, Eric Darve
This article presents a fast solver for the dense "frontal" matrices that arise from the multifrontal sparse elimination process of 3D elliptic PDEs. The solver relies on the fact…