21 citations · 33 across the 14 of their papers we have counts for
3 papers · 1 filter
Adaptive finite element methods for sparse PDE-constrained optimization
Alejandro Allendes, Francisco Fuica, Enrique Otárola
We propose and analyze reliable and efficient a posteriori error estimators for an optimal control problem that involves a nondifferentiable cost functional, the Poisson problem as…
Maximum-norm a posteriori error estimates for an optimal control problem
Alejandro Allendes, Enrique Otarola, Richard Rankin +1
We analyze a reliable and efficient max-norm a posteriori error estimator for a control-constrained, linear-quadratic optimal control problem. The estimator yields optimal experime…
A posteriori error estimation for finite element approximations of a PDE-constrained optimization problem in fluid dynamics
Alejandro Allendes, Enrique Otarola, Richard Rankin
We derive globally reliable a posteriori error estimators for a PDE-constrained optimization problem involving linear models in fluid dynamics as state equation; control constraint…