21 citations · 33 across the 14 of their papers we have counts for
3 papers · 1 filter
An a posteriori error analysis for an optimal control problem with point sources
Alejandro Allendes, Enrique Otarola, Richard Rankin +1
We propose and analyze a reliable and efficient a posteriori error estimator for a constrained linear-quadratic optimal control problem involving Dirac measures; the control variab…
Adaptive finite element methods for an optimal control problem involving Dirac measures
Alejandro Allendes, Enrique Otarola, Richard Rankin +1
The purpose of this work is the design and analysis of a reliable and efficient a posteriori error estimator for the so-called pointwise tracking optimal control problem. This line…
A posteriori error estimators for stabilized finite element approximations of an optimal control problem
Alejandro Allendes, Enrique Otarola, Richard Rankin
We derive a posteriori error estimators for an optimal control problem governed by a convection-reaction-diffusion equation; control constraints are also considered. We consider a…