epicf / ef_python

Low-energy charged particles' dynamics simulation using particle-in-cell method (Ef, python version)
MIT License
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Finish Fast Poisson Solvers #25

Open noooway opened 5 years ago

noooway commented 5 years ago

Prototype several fast solvers for Poisson's equation. First stage: 2d region, rectangular region, boundary conditions of the first type.

Needed: FFT (e.g. https://epubs.siam.org/doi/abs/10.1137/1019071) Cyclic reduction (as above) FFT+domain decomposition ( http://num-meth.srcc.msu.ru/zhurnal/tom_2015/pdf/v16r110.pdf )

FFT and Cyclic reduction are in progress;