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A fast direct solver for structured linear systems by recursive skeletonization
Kenneth L. Ho,
Leslie Greengard
Mathematics
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peer-review
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Dive into the research topics of 'A fast direct solver for structured linear systems by recursive skeletonization'. Together they form a unique fingerprint.
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Mathematics
Skeletonization
100%
Matrix Compression
48%
Linear Systems
41%
Boundary Integral Equations
30%
Fast multipole Method
21%
Costs
21%
Low-rank Matrices
19%
Matrix Factorization
18%
Inverse matrix
17%
Low Frequency
17%
Speedup
15%
Helmholtz Equation
15%
Laplace
14%
Three-dimension
13%
Green's function
13%
Two Dimensions
13%
Factorization
12%
Discretization
10%
Numerical Experiment
10%
Iteration
9%
Decompose
9%
Approximation
7%
Engineering & Materials Science
Linear systems
53%
Boundary integral equations
52%
Factorization
38%
Helmholtz equation
28%
Green's function
23%
Compaction
16%
Costs
14%
Decomposition
14%
Experiments
6%