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Characterization of nonlinear material behaviour: Parameter identification problems in nonlinear
PDEs and their regularized solution
Inverse Problems in Applied Sciences, Sapporo, July 2006 (plenary)
- Goal oriented adaptive discretization in parameter identification for PDEs
Chemnitz Symposium on Inverse Problems, Chemnitz, September 2007 (keynote)
- Adaptive and Multilevel Methods for Parameter Identification in Partial Differential Equations
Applied Inverse Problems Conference, Vienna, July 2009 (plenary)
- Adaptive Discretization Strategies for Parameter Identification in Partial Differential Equations.
AC-CES Aachen Conference on Computational Engineering Science RWTH Aachen,
August 2011 (keynote)
- Iterative Regularization of Nonlinear Ill-posed Problems in Banach Space
25th IFIP TC7 conference on system modelling and optimization, Berlin, September 2011 (plenary)
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Inverse problems: Some technical applications and some regularization techniques
Joint Mathematical Conference of the Czech, Slovak, Austrian, Catalan, and Slovenian Mathematical Societies
CSASC, Krems, September 2011 (plenary)
- Inverse Problems - Applications and Solution Strategies
6th International Conference on Automatic Differentiation, Fort Collins, July 2012 (plenary)
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Adaptive discretization of parameter identification problems in PDEs for variational and iterative
regularization
OCIP 2013 International Workshop Numerical Methods for Optimal Control and
Inverse Problems, Munich University of Technology, March 2013 (keynote)
- Regularization by Discretization: Theory and Computational Aspects
Mathematical Modelling and Analysis MMA2013, Tartu, May 2013 (plenary)
- On the Use of State Constraints in Optimal Control of Singular PDEs
European Conference on Computational Optimization EUCCO, Chemnitz, July 2013 (plenary)
- Modelling Ferroelectric and Ferroelastic Hysteresis: Thermodynamical Consistency by Hysteresis
Potentials
MURPHYS Multi-Rate Processes and Hysteresis, WIAS Berlin, 2014 (keynote)
- Regularization in Banach Space
PICOF’14 Inverse Problems, Control and Shape Optimization,
ENIT-LAMSIN, Hammamet, Tunisia, May 2014 (plenary)
- Hysteresis of Piezoelectric Materials
University of Duisburg-Essen, November 5, 2014 (colloquium)
- Adaptive Discretization of Parameter Identification Problems in PDEs
Lothar Collatz Kolloquium für Angewandte Mathematik, Universität Hamburg, January 16, 2015 (colloquium)
- Regularization in Banach spaces
Technische Universität Darmstadt, February 4, 2015 (colloquium)
- Regularization based on all-at-once formulations for inverse problems
IMA Workshop Computational Methods for Control of Infinite-dimensional Systems
March 14 - 18, 2016
- Mathematics of Nonlinear Acoustics: Modeling, Numerics,
Optimization
ECMI 2016, 19th European Conference on Mathematics for Industry, June 13-17, 2016, Santiago de
Compostela, Spain:
(plenary)
- All-at-once versus reduced formulations of inverse problems and their regularization
ENUMATH 2017, September 25-29, 2017, Voss, Norway (plenary)
- All-at-once and minimization based formulations of inverse problems and their regularization
New Trends in Parameter Identification for Mathematical Models, IMPA, Oct 30 - Nov 3, 2017
- Optimal energy harvesting with a piezoelectric device,
modeled by Preisach operators
3rd Seminar on the Mechanics of Multifunctional Materials SMMM, Bad Honnef, June
14, 2018 Bad Honnef, 13-15 June 2018 (keynote)
- Regularization of backwards diffusion by fractional time
derivatives
Chemnitz Symposium on Inverse Problems 2019 On Tour in Frankfurt, September
30 - October 2 (keynote)
- Mathematics of nonlinear acoustics: modeling, analysis and
inverse problems
EquaDiff 15, Brno, July 11-15, 2022 (plenary)
- Reduced, all-at-once, and variational formulations of inverse problems and their solution
9th International Conference on Computational Methods in Applied Mathematics
CMAM Vienna, August 29 - September 2, 2022 (plenary)
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