PetscFEPushforwardGradient#

Map the reference element function gradient to real space

Synopsis#

#include "petscfe.h" 
PetscErrorCode PetscFEPushforwardGradient(PetscFE fe, PetscFEGeom *fegeom, PetscInt Nv, PetscScalar vals[])

Input Parameters#

fe - The PetscFE
fegeom - The cell geometry
Nv - The number of function gradient values
vals - The function gradient values

Output Parameter#

vals - The transformed function gradient values

Notes#

This just forwards the call onto PetscDualSpacePushforwardGradient().

It only handles transformations when the embedding dimension of the geometry in fegeom is the same as the reference dimension.

See Also#

PetscFE, PetscFEGeom, PetscDualSpace, PetscFEPushforward(), PetscDualSpacePushforwardGradient(), PetscDualSpacePushforward()

Level#

advanced

Location#

src/dm/dt/fe/interface/fe.c

Index of all FE routines
Table of Contents for all manual pages
Index of all manual pages