petsc-3.13.6 2020-09-29
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PetscSpacePolynomialSetTensor

 Set whether a function space is a space of tensor polynomials (the space is spanned by polynomials whose degree in each variabl 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 PetscSpacePolynomialSetTensor(PetscSpace sp, PetscBool tensor)

Input Parameters

sp - the function space object
tensor - PETSC_TRUE for a tensor polynomial space, PETSC_FALSE for a polynomial space

Options Database

-petscspace_poly_tensor <bool> -Whether to use tensor product polynomials in higher dimension

See Also

PetscSpacePolynomialGetTensor(), PetscSpaceSetDegree(), PetscSpaceSetNumVariables()

Level

intermediate

Location

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

Implementations

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

Index of all SPACE routines
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Index of all manual pages