Unify Spectral Viscosity via Modal Filtering

ranocha / SummationByPartsOperators.jl

A Julia library of summation-by-parts (SBP) operators used in finite difference, Fourier pseudospectral, continuous Galerkin, and discontinuous Galerkin methods to get provably stable semidiscretizations, paying special attention to boundary conditions.

https://ranocha.github.io/SummationByPartsOperators.jl

MIT License

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Unify Spectral Viscosity via Modal Filtering #28

Open ranocha opened 6 years ago

ranocha commented 6 years ago

Fourier
Legendre

-> Implement several filter functions.

ranocha commented 6 years ago

TODO: Implement several filters (Vandeven...).