Hierarchical a posteriori error estimation of Bank-Weiser type in the FEniCS Project

Raphaël Bulle, Jack S. Hale, Alexei Lozinski +2

In the seminal paper of Bank and Weiser [Math. Comp., 44 (1985), pp.283-301] a new a posteriori estimator was introduced. This estimator requires the solution of a local Neumann pr…