[SciPy-user] simple PDE tools?

Zachary Pincus zachary.pincus@yale....
Tue Jun 24 14:33:41 CDT 2008

Hello all,

I'm trying to solve an optimization problem that might be best  
approached by formulating it as a "physical" system of interacting  
particles (certain of which have attractions to and repulsions from  
certain others). I could then write an energy term for the system at a  
given state, and a term for the forces on each particle in that state.

Are there any simple PDE tools available that I could use to time-step  
something like this until convergence? I've looked into FiPy, which  
looks like it's more set up for continuum modeling (like level sets,  
heat flow, etc.) than just time-integrating the forces on a set of  
particles. I could also write an integrator myself, but there are of  
course sufficiently many gotchas there that I'd rather not.



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