#include "petscdt.h" PetscErrorCode PetscDTAltVInteriorMatrix(PetscInt N, PetscInt k, const PetscReal *v, PetscReal *intvMat)
N | - the dimension of the vector space, N >= 0 | |
k | - the degree k of the k-forms on which intvMat acts, 0 <= k <= N | |
v | - an N dimensional vector |