]> https://gitweb.dealii.org/ - dealii.git/commitdiff
Add a note about element convergence
authorGraham Harper <grahambenharper@gmail.com>
Tue, 31 Jul 2018 01:40:35 +0000 (01:40 +0000)
committerGraham Harper <grahambenharper@gmail.com>
Tue, 31 Jul 2018 01:40:35 +0000 (01:40 +0000)
include/deal.II/fe/fe_bernardi_raugel.h

index 6bc189d60446e74c92784c13012a2ba42d29d504..3353dbadc758cefbe62c3d8571614a80299038cb 100644 (file)
@@ -49,6 +49,10 @@ DEAL_II_NAMESPACE_OPEN
  * This element does not support hanging nodes or multigrid in the current
  * implementation.
  *
+ * Some numerical experiments have shown that this element may converge with
+ * first-order when using the BR1-Q0 pair for the mixed Laplace equation in
+ * step-20.
+ *
  */
 template <int dim>
 class FE_BernardiRaugel

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