Posted on 06/01/2005 9:55:09 PM PDT by Ernest_at_the_Beach
This article spends half it's time talking about the fact that they used multigrid methods to calculate the gravitational potential?
I admit that multigrid methods are interesting, but they've also been around for quite some time. How to use 10^10 particles for an elliptic particle in cell computation has been known for at least a decade and a half.
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