[Getfem-users] write on global matrix with gmm

[mikael gueguen]

hi
what is the good way to write global matrix for FEM with gmm?
if i use a dense_matrix for writing the global matrix during the  
assembly procedure, i have problem with large scale problem,
and if i use a col_matrix < gmm::wsvector<double> >, it 's not  
possible to access the rows, and i cannot insert boundary condition.

How can i resolve that?

Best