HArDCore2D::SXGrad::TransferOperators Struct Reference

A structure to store the serendipity, extension and reduction operators. More...

#include <sxgrad.hpp>

Public Member Functions
	TransferOperators (const Eigen::MatrixXd &_serendipity, const Eigen::MatrixXd &_extension, const Eigen::MatrixXd &_reduction)

Public Attributes
Eigen::MatrixXd	serendipity
Eigen::MatrixXd	extension
Eigen::MatrixXd	reduction

Detailed Description

A structure to store the serendipity, extension and reduction operators.

The extension operators do SXGrad -> XGrad. The reduction operators do not produce all unknowns, only the ones in the mesh entities they're associated to; so they do XGrad -> \(P^{\ell_P}(P)\) where P is a face or an element (the only use of the reduction operator is to compute the interpolate, and this version is what is useful).

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The documentation for this struct was generated from the following file:

• src/DDRCore/sxgrad.hpp