PetscSpacePolynomialGetTensor

Get whether a function space is a space of tensor polynomials (the space is spanned by polynomials whose degree in each variable is bounded by the given order), as opposed to polynomials (the space is spanned by polynomials whose total degree—summing over all variables—is bounded by the given order).

Synopsis

#include "petscfe.h" 
PetscErrorCode PetscSpacePolynomialGetTensor(PetscSpace sp, PetscBool *tensor)

Input Parameter

• sp - the function space object

Output Parameter

• tensor - PETSC_TRUE for a tensor polynomial space, PETSC_FALSE for a polynomial space

See Also

PetscSpace, PetscSpacePolynomialSetTensor(), PetscSpaceSetDegree(), PetscSpaceSetNumVariables()

Level

intermediate

Location

src/dm/dt/space/impls/poly/spacepoly.c

Implementations

PetscSpacePolynomialGetTensor_Polynomial in src/dm/dt/space/impls/poly/spacepoly.c
PetscSpacePolynomialGetTensor_Subspace in src/dm/dt/space/impls/subspace/spacesubspace.c

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