Items for "adaptive finite element methods"

A posteriori error estimates for adaptive finite element discretizations of boundary control problems

We are concerned with an a posteriori error analysis of adaptive finite element approximations of boundary control problems for second order elliptic boundary value problems under bilateral bound constraints on the control which acts through a Neumann type boundary condition...

Keywords: a posteriori error analysis, boundary control problems, control constraints, adaptive finite element methods, residual-type a posteriori error estimators, data oscillations