Fredi Tröltzsch: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

Boundary feedback stabilization of the Schlögl system

Gugat, Martin, Tröltzsch, Fredi

Journal:

Year:

2015

Language:

english

File:

PDF, 809 KB

english, 2015

2

Error Estimates for the Numerical Approximation of Boundary Semilinear Elliptic Control Problems

Eduardo Casas, Mariano Mateos, Fredi TrÖltzsch

Journal:

Computational Optimization and Applications

Year:

2005

Language:

english

File:

PDF, 211 KB

english, 2005

3

Regular Lagrange Multipliers for Control Problems with Mixed Pointwise Control-State Constraints

Tröltzsch, Fredi

Journal:

SIAM Journal on Optimization

Year:

2005

Language:

english

File:

PDF, 203 KB

english, 2005

4

First- and Second-Order Optimality Conditions for a Class of Optimal Control Problems with Quasilinear Elliptic Equations

Casas, Eduardo, Tröltzsch, Fredi

Journal:

SIAM Journal on Control and Optimization

Year:

2009

Language:

english

File:

PDF, 341 KB

english, 2009

5

Optimal Control of Coupled Systems of Partial Differential Equations || A New Non-linear Semidefinite Programming Algorithm with an Application to Multidisciplinary Free Material Optimization

Kunisch, Karl, Sprekels, Jürgen, Leugering, Günter, Tröltzsch, Fredi

Year:

2009

Language:

english

File:

PDF, 2.58 MB

english, 2009

6

An adaptive numerical method for semi-infinite elliptic control problems based on error estimates

Merino, Pedro, Neitzel, Ira, Tröltzsch, Fredi

Journal:

Optimization Methods and Software

Year:

2015

Language:

english

File:

PDF, 710 KB

english, 2015

7

Optimization of nonlocal time-delayed feedback controllers

Nestler, Peter, Schöll, Eckehard, Tröltzsch, Fredi

Journal:

Computational Optimization and Applications

Year:

2016

Language:

english

File:

PDF, 1.22 MB

english, 2016

8

The SQP method for control constrained optimal control of the Burgers equation

Tröltzsch, Fredi, Volkwein, Stefan

Journal:

ESAIM Control Optimisation and Calculus of Variations

Year:

2001

Language:

english

File:

PDF, 1.62 MB

english, 2001

9

Optimal control of a class of reaction–diffusion systems

Casas, Eduardo, Ryll, Christopher, Tröltzsch, Fredi

Journal:

Computational Optimization and Applications

Year:

2018

Language:

english

File:

PDF, 2.33 MB

english, 2018

10

Measure Control of a Semilinear Parabolic Equation with a Nonlocal Time Delay

Casas, Eduardo, Mateos, Mariano, Tröltzsch, Fredi

Journal:

SIAM Journal on Control and Optimization

Year:

2018

Language:

english

File:

PDF, 617 KB

english, 2018

11

Discrete concepts versus error analysis in PDE-constrained optimization

Michael Hinze, Fredi Tröltzsch

Journal:

GAMM-Mitteilungen

Year:

2010

Language:

english

File:

PDF, 240 KB

english, 2010

12

Second-order sufficient optimality conditions for the optimal control of instationary Navier-Stokes equations

Fredi Tröltzsch, Daniel Wachsmuth

Journal:

Year:

2004

Language:

english

File:

PDF, 184 KB

english, 2004

13

On convergence of Lavrentiev regularization for semilinear parabolic optimal control problems with pointwise control and state constraints

Ira Neitzel, Fredi Tröltzsch

Journal:

Year:

2008

Language:

english

File:

PDF, 87 KB

english, 2008

14

Semidiscrete Ritz-Galerkin approximation of nonlinear parabolic boundary control problems—Strong convergence of optimal controls

Fredi Tröltzsch

Journal:

Applied Mathematics & Optimization

Year:

1994

Language:

english

File:

PDF, 975 KB

english, 1994

15

Book reviews

E. Schaich, H. Volger, Fredi Tröltzsch

Journal:

Mathematical Methods of Operations Research

Year:

1997

Language:

english

File:

PDF, 313 KB

english, 1997

16

Optimal Control of PDEs with Regularized Pointwise State Constraints

Christian Meyer, Arnd Rösch, Fredi Tröltzsch

Journal:

Computational Optimization and Applications

Year:

2006

Language:

english

File:

PDF, 1.84 MB

english, 2006

17

The convergence of an interior point method for an elliptic control problem with mixed control-state constraints

Uwe Prüfert, Fredi Tröltzsch, Martin Weiser

Journal:

Computational Optimization and Applications

Year:

2008

Language:

english

File:

PDF, 4.11 MB

english, 2008

18

Editorial

Luis Alberto Fernandez, William W. Hager, Fredi Tröltzsch

Journal:

Computational Optimization and Applications

Year:

2008

File:

PDF, 87 KB

2008

19

Editorial

Fredi Tröltzsch

Journal:

Computational Optimization and Applications

Year:

2009

Language:

english

File:

PDF, 89 KB

english, 2009

20

Some aspects of reachability for parabolic boundary control problems with

Vili Dhamo, Fredi Tröltzsch

Journal:

Computational Optimization and Applications

Year:

2011

Language:

english

File:

PDF, 1.51 MB

english, 2011

21

On an Augmented Lagrangian SQP Method for a Class of Optimal Control Problems in Banach Spaces

Nadir Arada, Jean-Pierre Raymond, Fredi TröLtzsch

Journal:

Computational Optimization and Applications

Year:

2002

Language:

english

File:

PDF, 304 KB

english, 2002

22

Error Estimates for the Numerical Approximation of a Semilinear Elliptic Control Problem

Nadir Arada, Eduardo Casas, Fredi Tröltzsch

Journal:

Computational Optimization and Applications

Year:

2002

Language:

english

File:

PDF, 183 KB

english, 2002

23

Introduction

Fredi Tröltzsch, Arnd Rösch

Journal:

Computational Optimization and Applications

Year:

2012

Language:

english

File:

PDF, 117 KB

english, 2012

24

Second Order Analysis for Optimal Control Problems: Improving Results Expected From Abstract Theory

Casas, Eduardo, Tröltzsch, Fredi

Journal:

SIAM Journal on Optimization

Year:

2012

Language:

english

File:

PDF, 263 KB

english, 2012

25

Second-Order Necessary and Sufficient Optimality Conditions for Optimization Problems and Applications to Control Theory

Casas, Eduardo, Tröltzsch, Fredi

Journal:

SIAM Journal on Optimization

Year:

2002

Language:

english

File:

PDF, 267 KB

english, 2002

26

Optimal Control of Three-Dimensional State-Constrained Induction Heating Problems with Nonlocal Radiation Effects

Druet, Pierre-Étienne, Klein, Olaf, Sprekels, Jürgen, Tröltzsch, Fredi, Yousept, Irwin

Journal:

SIAM Journal on Control and Optimization

Year:

2011

Language:

english

File:

PDF, 380 KB

english, 2011

27

On the Lagrange--Newton--SQP Method for the Optimal Control of Semilinear Parabolic Equations

Tröltzsch, Fredi

Journal:

SIAM Journal on Control and Optimization

Year:

1999

Language:

english

File:

PDF, 413 KB

english, 1999

28

Second Order Sufficient Optimality Conditions for Some State-constrained Control Problems of Semilinear Elliptic Equations

Casas, Eduardo, Tröltzsch, Fredi, Unger, Andreas

Journal:

SIAM Journal on Control and Optimization

Year:

2000

Language:

english

File:

PDF, 269 KB

english, 2000

29

Sufficient Second-Order Optimality Conditions for Semilinear Control Problems with Pointwise State Constraints

Casas, Eduardo, de los Reyes, Juan Carlos, Tröltzsch, Fredi

Journal:

SIAM Journal on Optimization

Year:

2008

Language:

english

File:

PDF, 283 KB

english, 2008

30

A general theorem on error estimates with application to a quasilinear elliptic optimal control problem

Eduardo Casas, Fredi Tröltzsch

Journal:

Computational Optimization and Applications

Year:

2012

Language:

english

File:

PDF, 993 KB

english, 2012

31

On some optimal control problems for electrical circuits

Altmann, Kristof, Stingelin, Simon, Tröltzsch, Fredi

Journal:

International Journal of Circuit Theory and Applications

Year:

2014

Language:

english

File:

PDF, 1.61 MB

english, 2014

32

[IFIP Advances in Information and Communication Technology] System Modeling and Optimization Volume 391 || Exponential Stability of the System of Transmission of the Wave Equation with a Delay Term in the Boundary Feedback

Hömberg, Dietmar, Tröltzsch, Fredi

Year:

2013

Language:

english

File:

PDF, 197 KB

english, 2013

33

Optimal Control of Coupled Systems of Partial Differential Equations || Hidden Boundary Shape Derivative for the Solution to Maxwell Equations and Non Cylindrical Wave Equations

Kunisch, Karl, Sprekels, Jürgen, Leugering, Günter, Tröltzsch, Fredi

Year:

2009

Language:

english

File:

PDF, 337 KB

english, 2009

34

[International Series of Numerical Mathematics] Control of Coupled Partial Differential Equations Volume 155 || Control of Moving Domains, Shape Stabilization and Variational Tube Formulations

Kunisch, Karl, Sprekels, Jürgen, Leugering, Günter, Tröltzsch, Fredi

Year:

2007

Language:

english

File:

PDF, 625 KB

english, 2007

35

Optimal Control of Coupled Systems of Partial Differential Equations || Beyond Lack of Compactness and Lack of Stability of a Coupled Parabolic-Hyperbolic Fluid-Structure System

Kunisch, Karl, Sprekels, Jürgen, Leugering, Günter, Tröltzsch, Fredi

Year:

2009

Language:

english

File:

PDF, 526 KB

english, 2009

36

[IFIP Advances in Information and Communication Technology] System Modeling and Optimization Volume 391 || The Exact l 1 Penalty Function Method for Constrained Nonsmooth Invex Optimization Problems

Hömberg, Dietmar, Tröltzsch, Fredi

Year:

2013

Language:

english

File:

PDF, 183 KB

english, 2013

37

[IFIP Advances in Information and Communication Technology] System Modeling and Optimization Volume 391 || Risk Minimizing Strategies for Tracking a Stochastic Target

Hömberg, Dietmar, Tröltzsch, Fredi

Year:

2013

Language:

english

File:

PDF, 210 KB

english, 2013

38

[IFIP Advances in Information and Communication Technology] System Modeling and Optimization Volume 391 ||

Hömberg, Dietmar, Tröltzsch, Fredi

Year:

2013

Language:

english

File:

PDF, 9.85 MB

english, 2013

39

Optimal control of particle separation in inertial microfluidics

Prohm, Christopher, Tröltzsch, Fredi, Stark, Holger

Journal:

The European Physical Journal E

Year:

2013

Language:

english

File:

PDF, 1.70 MB

english, 2013

40

[International Series of Numerical Mathematics] Control of Coupled Partial Differential Equations Volume 155 || A Family of Stabilization Problems for the Oseen Equations

Kunisch, Karl, Sprekels, Jürgen, Leugering, Günter, Tröltzsch, Fredi

Year:

2007

Language:

english

File:

PDF, 385 KB

english, 2007

41

[International Series of Numerical Mathematics] Control of Coupled Partial Differential Equations Volume 155 || Optimal Control Problems with Convex Control Constraints

Kunisch, Karl, Sprekels, Jürgen, Leugering, Günter, Tröltzsch, Fredi

Year:

2007

Language:

english

File:

PDF, 309 KB

english, 2007

42

On convergence of a receding horizon method for parabolic boundary control

Tröltzsch, Fredi, Wachsmuth, Daniel

Journal:

Optimization Methods and Software

Year:

2004

Language:

english

File:

PDF, 712 KB

english, 2004

43

Second-Order and Stability Analysis for State-Constrained Elliptic Optimal Control Problems with Sparse Controls

Casas, Eduardo, Tröltzsch, Fredi

Journal:

SIAM Journal on Control and Optimization

Year:

2014

Language:

english

File:

PDF, 343 KB

english, 2014

44

On linear-quadratic elliptic control problems of semi-infinite type

Merino, Pedro, Neitzel, Ira, Tröltzsch, Fredi

Journal:

Applicable Analysis

Year:

2011

Language:

english

File:

PDF, 1.27 MB

english, 2011

45

[IEEE Robotics (MMAR) - Miedzyzdroje, Poland (2011.08.22-2011.08.25)] 2011 16th International Conference on Methods & Models in Automation & Robotics - A posteriori error estimation for nonlinear parabolic boundary control

Kammann, Eileen, Troltzsch, Fredi

Year:

2011

Language:

english

File:

PDF, 349 KB

english, 2011

46

SUFFICIENT SECOND ORDER OPTIMALITY CONDITIONS FOR A STATE-CONSTRAINED OPTIMAL CONTROL PROBLEM OF A WEAKLY SINGULAR INTEGRAL EQUATION

Rösch, Arnd, Tröltzsch, Fredi

Journal:

Numerical Functional Analysis and Optimization

Year:

2002

Language:

english

File:

PDF, 217 KB

english, 2002

47

[International Series of Numerical Mathematics] Control of Coupled Partial Differential Equations Volume 155 || Beyond Bilinear Controllability: Applications to Quantum Control

Kunisch, Karl, Sprekels, Jürgen, Leugering, Günter, Tröltzsch, Fredi

Year:

2007

Language:

english

File:

PDF, 305 KB

english, 2007

48

[International Series of Numerical Mathematics] Control of Coupled Partial Differential Equations Volume 155 || Optimal Boundary Control in Flood Management

Kunisch, Karl, Sprekels, Jürgen, Leugering, Günter, Tröltzsch, Fredi

Year:

2007

Language:

english

File:

PDF, 419 KB

english, 2007

49

Second Order Optimality Conditions and Their Role in PDE Control

Casas, Eduardo, Tröltzsch, Fredi

Journal:

Jahresbericht der Deutschen Mathematiker-Vereinigung

Year:

2015

Language:

english

File:

PDF, 611 KB

english, 2015

50

Recent advances in the analysis of pointwise state-constrained elliptic optimal control problems

Casas, Eduardo, Tröltzsch, Fredi

Journal:

ESAIM Control Optimisation and Calculus of Variations

Year:

2010

Language:

english

File:

PDF, 284 KB

english, 2010