6 citations · 11 across the 4 of their papers we have counts for
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math.NA2022★ 5 cited
Randomized Compression of Rank-Structured Matrices Accelerated with Graph Coloring
James Levitt, Per-Gunnar Martinsson
A randomized algorithm for computing a data sparse representation of a given rank structured matrix (a.k.a. an -matrix) is presented. The algorithm draws on the randomized s…
math.NA2022★ 6 cited
Linear-Complexity Black-Box Randomized Compression of Rank-Structured Matrices
James Levitt, Per-Gunnar Martinsson
A randomized algorithm for computing a compressed representation of a given rank-structured matrix is presented. The algorithm interacts with onl…