Ira Neitzel

16 papers Journal 15
YearRankTypeTitle / Venue / Authors
2024 J jnl
A-posteriori reduced basis error-estimates for a semi-discrete in space quasilinear parabolic PDE.
Comput. Optim. Appl.
Fabian Hoppe, Ira Neitzel
2022 J jnl
Optimal Control of Quasilinear Parabolic PDEs with State-Constraints.
SIAM J. Control. Optim.
Fabian Hoppe, Ira Neitzel
2020 J jnl
A Lagrange multiplier method for semilinear elliptic state constrained optimal control problems.
Comput. Optim. Appl.
Veronika Karl, Ira Neitzel, Daniel Wachsmuth
2020 J jnl
Multigoal-oriented optimal control problems with nonlinear PDE constraints.
Comput. Math. Appl.
Bernhard Endtmayer, Ulrich Langer, Ira Neitzel, Thomas Wick, Winnifried Wollner
2019 J jnl
A sparse control approach to optimal sensor placement in PDE-constrained parameter estimation problems.
Numerische Mathematik
Ira Neitzel, Konstantin Pieper, Boris Vexler, Daniel Walter
2019 J jnl
An Optimal Control Problem Governed by a Regularized Phase-Field Fracture Propagation Model. Part II: The Regularization Limit.
SIAM J. Control. Optim.
Ira Neitzel, Thomas Wick, Winnifried Wollner
2018 J jnl
A Priori Error Estimates for State-Constrained Semilinear Parabolic Optimal Control Problems.
J. Optim. Theory Appl.
Francesco Ludovici, Ira Neitzel, Winnifried Wollner
2018 J jnl
A priori \(L^2\) -discretization error estimates for the state in elliptic optimization problems with pointwise inequality state constraints.
Numerische Mathematik
Ira Neitzel, Winnifried Wollner
2017 J jnl
An Optimal Control Problem Governed by a Regularized Phase-Field Fracture Propagation Model.
SIAM J. Control. Optim.
Ira Neitzel, Thomas Wick, Winnifried Wollner
2016 J jnl
Dirichlet control of elliptic state constrained problems.
Comput. Optim. Appl.
Mariano Mateos, Ira Neitzel
2015 J jnl
An adaptive numerical method for semi-infinite elliptic control problems based on error estimates.
Optim. Methods Softw.
Pedro Merino, Ira Neitzel, Fredi Tröltzsch
2015 J jnl
Finite Element Discretization of State-Constrained Elliptic Optimal Control Problems with Semilinear State Equation.
SIAM J. Control. Optim.
Ira Neitzel, Johannes Pfefferer, Arnd Rösch
2012 J jnl
A priori error estimates for space-time finite element discretization of semilinear parabolic optimal control problems.
Numerische Mathematik
Ira Neitzel, Boris Vexler
2012 — ch.
Numerical Analysis of State-constrained Optimal Control Problems for PDEs.
Constrained Optimization and Optimal Control for Partial Differential Equations
Ira Neitzel, Fredi Tröltzsch
2012 J jnl
Regularization for semilinear elliptic optimal control problems with pointwise state and control constraints.
Comput. Optim. Appl.
Klaus Krumbiegel, Ira Neitzel, Arnd Rösch
2009 J jnl
Strategies for time-dependent PDE control with inequality constraints using an integrated modeling and simulation environment.
Numer. Algorithms
Ira Neitzel, Uwe Prüfert, Thomas Slawig