Blelloch; Koutis; Miller; Tangwongsan (Inexact Laplacian Solver SDD Systems Solvers)

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Time Complexity

$O(n \log n)$

Space Complexity

m + $O(n/\log n)$ words

(https://www.cs.cmu.edu/afs/cs.cmu.edu/Web/People/jkoutis/papers/SC10-paper.pdf)

Description

Combinatorial multigrid

Approximate?

Approximate

Approximation Factor: ?

Randomized?

No, deterministic

Model of Computation

Word RAM

Year

2010

Reference

https://ieeexplore.ieee.org/document/5644892

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