From 262b70f48287862f1c93f32b069f52c491d056bc Mon Sep 17 00:00:00 2001 From: Wolfgang Bangerth Date: Wed, 1 Jun 2022 13:20:28 -0600 Subject: [PATCH] Minor improvement to the documentation of FE_PolyTensor. --- include/deal.II/fe/fe_poly_tensor.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/include/deal.II/fe/fe_poly_tensor.h b/include/deal.II/fe/fe_poly_tensor.h index 1918aaa4b1..bafc92911d 100644 --- a/include/deal.II/fe/fe_poly_tensor.h +++ b/include/deal.II/fe/fe_poly_tensor.h @@ -519,7 +519,7 @@ protected: const std::unique_ptr> poly_space; /** - * The inverse of the matrix aij of node values + * The inverse of the matrix aij of node functionals * Ni applied to polynomial pj. This * matrix is used to convert polynomials in the "raw" basis provided in * #poly_space to the basis dual to the node functionals on the reference @@ -527,7 +527,9 @@ protected: * * This object is not filled by FE_PolyTensor, but is a chance for a derived * class to allow for reorganization of the basis functions. If it is left - * empty, the basis in #poly_space is used. + * empty, the basis in #poly_space is used, i.e., it is assumed that + * #poly_space already satisfies the Kronecker delta property with + * regard to the node functionals. */ FullMatrix inverse_node_matrix; -- 2.39.5