fn_hessian.hpp File Reference

#include "typedefs.hpp"
#include "cl_Vector.hpp"
#include "cl_Matrix.hpp"

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Namespaces
namespace	belfem
	USER GUIDES:

Functions
template<typename T>
void	belfem::hessian (const Matrix< T > &J, const Matrix< T > &K, Matrix< T > &H)
	Assemble the 9x9 chain-rule matrix H that maps physical first and second shape-function derivatives onto reference-space first and second derivatives for a 3D isoparametric element: