GetFEM  5.4.2
gmm_dense_qr.h File Reference

Dense QR factorization. More...

Go to the source code of this file.

Functions

template<typename MAT1 >
void gmm::qr_factor (const MAT1 &A_)
 QR factorization using Householder method (complex and real version).
 
template<typename MAT1 , typename MAT2 , typename MAT3 >
void gmm::qr_factor (const MAT1 &A, const MAT2 &QQ, const MAT3 &RR)
 Compute the QR factorization, where Q is assembled.
 
template<typename MAT , typename Ttol , typename VECT >
void gmm::extract_eig (const MAT &A, const VECT &V, Ttol tol)
 Compute eigenvalue vector.
 

Detailed Description