9-point ADI iteration + smooth guess (3-Dimensional Poisson Problem Poisson Problem)

Time Complexity

$O(n^{3} \log n)$

Space Complexity

$O(n^{3})$? words

(Generally uses a constant number of n^3*n^3 matrices where O(n^3) entries are nonempty)

Approximate?

Exact

Randomized?

No, deterministic

Model of Computation

Real RAM?

Year

1969