Re: [deal.II] Fast FE evaluation over several points and several functions

2016-06-23 Thread Juan Carlos Araujo Cabarcas
Thanks for the fast reply, this is exactly what I needed! El miércoles, 22 de junio de 2016, 19:38:35 (UTC+2), bangerth escribió: > > > > I am solving an eigenvalue problem similar than step-36. After solving > for the > > eigenpairs, I evaluate the eigenfunctions in the standard way: > > > >

Re: [deal.II] Fast FE evaluation over several points and several functions

2016-06-22 Thread Wolfgang Bangerth
I am solving an eigenvalue problem similar than step-36. After solving for the eigenpairs, I evaluate the eigenfunctions in the standard way: VectorTools::point_value ( mapping, dof_handler, efun[m], q_points[j], Uq ); where: efun[m] is the m-th eigenfunction from step-36, q_points[j]

[deal.II] Fast FE evaluation over several points and several functions

2016-06-22 Thread Juan Carlos Araujo Cabarcas
Dear all, I am solving an eigenvalue problem similar than step-36. After solving for the eigenpairs, I evaluate the eigenfunctions in the standard way: VectorTools::point_value ( mapping, dof_handler, efun[m], q_points[j], Uq ); where: efun[m] is the m-th eigenfunction from step-36,