SpECTRE  v2026.06.30
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evolution::dg::Actions::ApplyAuxiliaryBoundaryCorrectionsToVariables< VolumeDim, UseNodegroupDgElements > Struct Template Reference

Receives and lifts the LDG auxiliary boundary corrections into the auxiliary variables. More...

#include <ApplyBoundaryCorrections.hpp>

Detailed Description

template<size_t VolumeDim, bool UseNodegroupDgElements>
struct evolution::dg::Actions::ApplyAuxiliaryBoundaryCorrectionsToVariables< VolumeDim, UseNodegroupDgElements >

Receives and lifts the LDG auxiliary boundary corrections into the auxiliary variables.

This is the "receive" counterpart of the LDG auxiliary send action. It is the first communication step of the LDG two-communication scheme: after this action runs, the auxiliary variables have been corrected with the numerical flux. The second step (the physical boundary correction) is done by ApplyBoundaryCorrectionsToTimeDerivative.


The documentation for this struct was generated from the following file:
  • src/Evolution/DiscontinuousGalerkin/Actions/ApplyBoundaryCorrections.hpp