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kccha75 / 2d-smg

Two-dimensional Fourier Spectral Multigrid
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mg semicoarsening #6

Open kccha75 opened 3 years ago

kccha75 commented 3 years ago

mg assumes coarse grids are [Nx/2 Ny/2 ...] etc does not have the option for semi-coarsening

kccha75 commented 3 years ago

May possibly be implemented with grid level flags or grid level restriction / prolongation in a certain desired direction