PETSc version 3.15.5
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PetscDualSpaceTransformHessian

Transform the function Hessian values

Synopsis

#include "petscfe.h" 
PetscErrorCode PetscDualSpaceTransformHessian(PetscDualSpace dsp, PetscDualSpaceTransformType trans, PetscBool isInverse, PetscFEGeom *fegeom, PetscInt Nv, PetscInt Nc, PetscScalar vals[])

Input Parameters

dsp - The PetscDualSpace
trans - The type of transform
isInverse - Flag to invert the transform
fegeom - The cell geometry
Nv - The number of function Hessian samples
Nc - The number of function components
vals - The function gradient values

Output Parameter

vals - The transformed function Hessian values

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

See Also

PetscDualSpaceTransform(), PetscDualSpacePullback(), PetscDualSpacePushforward(), PetscDualSpaceTransformType

Level

intermediate

Location

src/dm/dt/dualspace/interface/dualspace.c
Index of all DUALSPACE routines
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Index of all manual pages