Post date: 2013/01/02 8:59:37
alberta/src/Common/estimator_dowb.c
ellipt_est_dow_init()
-> ellipt_est_dow_fct()
-> el_res2_dow()
data-A.type
MATENT_REAL_DD
A[i][j] is what is to be applied to \partial_{ij}u
if (data->sym_grad) { /* weak formulation uses the symmetric gradient, this * results in an additional divergence term. * * -\partial_j(\partial_i a_{lj}^{ik}v_k) * = * -1/2 (a_{lj}^{ik}\partial_i\partial_j v_k * + * a_{li}^{jk}\partial_i\partial_j v_k) */