def grad_vandermonde(self):
"""Compute the Vandermonde matrices of the grad_basis_functions().
Return a list of these matrices."""
from hedge.polynomial import generic_multi_vandermonde
return generic_multi_vandermonde(list(self.unit_nodes()), list(self.grad_basis_functions()))
def grad_vandermonde(self):
"""Compute the Vandermonde matrices of the grad_basis_functions().
Return a list of these matrices."""
from hedge.polynomial import generic_multi_vandermonde
return generic_multi_vandermonde(list(self.unit_nodes()),
list(self.grad_basis_functions()))
def diff_vandermonde_matrices(self):
from hedge.polynomial import generic_multi_vandermonde
return generic_multi_vandermonde(
self.volume_nodes, list(self.ldis.grad_basis_functions()))
def diff_vandermonde_matrices(self):
from hedge.polynomial import generic_multi_vandermonde
return generic_multi_vandermonde(
self.volume_nodes,
list(self.ldis.grad_basis_functions()))