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1990 Mai "College on Recent Development and Applications in Mathemathics and Computer Science"; ICTP Trieste
1990 Dez. Seminartitel: Spectral Methods for Nonlinear Equations,
"Workshop on Wavelets and Applications", CIRM, Marseille
1992 Mai Seminartitel: Introduction to Multi-Grid Methods; SISSA, Trieste
1993 Mai "College on Computational Physics"; ICTP, Trieste
1993 Juli Seminartitel: Burgers' Equation and Multi-Grid Techniques,
IV. European Multigrid Conference; CWI Amsterdam
1993 Juli Seminartitel: On the Extension of the Twolevel Method for Operator Equations in Hilbert Space,
IV. European Multigrid Conference; CWI Amsterdam
1993 Juli Seminartitel: On a Multi-Grid Algorithm for the TBA Equations,
IV. European Multigrid Conference; CWI Amsterdam
1994 Jän. Seminartitel: On the Splitting Formulation of Multilevel Methods,
OUCL, Oxford
1994 April "ICFD Workshop", OUCL, Oxford
1994 April Seminartitel: The Splitting Formulation of Multilevel Methods and
Some Applications; University of Bath
1994 Okt. Seminartitel: Review of solution methods for the Cauchy-Riemann
equations; OUCL Oxford
1994 Okt. Seminartitel: Multilevel solution of cell vertex Cauchy-Riemann equations;
OUCL Oxford
1994 Nov. Seminartitel: Canonical Variables and Splitting of the Inviscid Euler
Equation, VKI Bruxelles
1995 April Seminartitel: A full multigrid method for the solution of the cell vertex finite volume Cauchy-Riemann equations, Copper Mountain Conference on Multigrid Methods, Copper Mountain, Boulder, Co.
1995 Mai Seminartitel: A new algebraic multigrid method for problems on unstructured grids, OUCL Oxford
1995 Mai Seminartitel: Implementing the algebraic multigrid method using C++
OUCL Oxford
1995 Mai Seminartitel: An introduction to the modern multigrid convergence theory,
OUCL Oxford.
1997 März Seminartitel: The FIRE code, OUCL Oxford.
1998 Okt Seminartitel: Numerical Methods for Conservation Laws. KF Uni Graz.
1999 Sept Seminartitel: A multigrid approach to the optimal control of solid fuel ignition problems, University of Ghent.
2000 Mai Seminartitel: A multigrid method for optimal control of time-dependent reaction diffusion processes, WIAS, Berlin.
2000 Oct Seminartitel: Optimal control for determining optical flow, WIAS, Berlin.
2001 März An Optimal control approach to optical flow computation, ICFD Conf., Oxford.
2001 Mai Problemi di controllo ottimale e applicazioni, DEES, Catania.
2001 Aug An new approach to optical flow computation, KAIST, Taejon, Korea.
2001 Okt Multigrid convergence theories: A review. KF Uni Graz.
2002 Jän Multigrid techniques for distributed nonlinear parabolic optimal control problems, Max-Planck-Institut, Leipzig.
2002 Juni A control-in-the-coefficients method to solve the hyperbolic optical flow constraint problem, Adv. Nonlinear PDE, Univ. of L’Aquila.
2002 Juni A New Formulation for Optical Flow Computation
Without Data Differentiation, Graduiertenkolleg der Univ. Erlangen-Nürnberg.
2002 Okt. Algebraic multigrid methods for solving eigenvalue problems, European Multigrid Conf. 2003, Pforzheim.
2002 Okt. An efficient algebraic multigrid method for solving optimality systems, European Multigrid Conf. 2003, Pforzheim.
2003 Jän Optimal quantum control of generic three-level systems, Univ. Innsbruck.
2003 Jän On the lambda-omega model for reaction-diffusion systems:
Numerical solution and the onset of chemical turbulence, Univ. Innsbruck.
2003 Feb. Theory and practice of geometric and algebraic multigrid methods for elliptic optimality systems, Math. Inst. Oberwolfach.
2003 Jun. A new smoothing scheme for the multigrid solution of elliptic constrained optimal control problems, International Workshop on "Numerical and Symbolic Scientific Computing", St. Wolfgang / Strobl.
2003 Jun. On the Optimal Control Formulation of the Optical Flow Problem, SciCADE 2003, Trondheim.
2003 Nov. Multigrid methods for optimality systems,
Habil Kolloquium, Uni Graz, 2003.
2003 Dec. Two examples of optimal control problems in physics: Quantum nanostructures and Ginzburg-Landau model, Dipartimento di Fisica e Astronomia, Universita' di Catania, 2003.
2004 Jan. On space-time multigrid solutionof unsteady optimal
control problems, Math. Inst. Oberwolfach.
2004 Jan. A multigrid method for elliptic constrained optimal control problems, TU-Berlin.
2004 Mar. On the implementation of space-time multigrid smoothing schemes, Uni Graz.
2001 April On the optimal control of chemical turbulence, ICFD Conference on Numerical Methods in Fluid Dynamics, Oxford, UK.
2004 Mai. Space-time multigrid methods for solving unsteady optimal control problems, Sandia Workshop "Towards Real Time and Online PDE
Constrained Optimization", Santa Fe, New Mexico, USA.
2004 June. An optimal control approach to compute optical flow, Pixel Club Lecture, Computer Science Department, Technion, Haifa, Israel.
2004 June. Space-time multigrid methods for solving unsteady optimal control problems, Colloquia, Computer Science Department, Technion, Haifa, Israel.
2004 Nov. Towards the fast control of chemical turbulence, cardiac electrical turbulence,
and quantum dots, Lehrstuhl für Sensorik, Universität Erlangen, Germany.
2005 Jan. Optimization aspects of multigrid methods,
16th International Conference on Domain Decomposition Methods,
Courant Institute of Mathematical Sciences, New York, USA.
2005 Feb. Numerical solution of elliptic partial differential equations:
Finite difference discretization and multigrid methods,
Workshop in Applied Mathematics, University of the Philippines,
Diliman, Quezon City
2005 March Optimization aspects of multigrid methods, GAMM 2005,
University of Luxembourg
2005 April Space-time multigrid methods for solving unsteady optimal control problems,
2005 Nov Institut für Numerische Mathematik and RICAM (for special semester)
Johannes Kepler Universität Linz, Austria
2005 July Convergence analysis of multigrid methods for optimal control problems
22nd IFIP TC 7 Conference on System Modeling and Optimization
Turin, Italy, July 18-22, 2005
2005 Sept High-order discretization and multigrid solution of constrained
optimal control problems
Mathematik 2005, University of Klagenfurt,
Klagenfurt, Austria, September 18-23, 2005
2005 Sept On the multigrid solution of optimality systems discretized by
higher-order schemes,
European Multigrid Conference 2005,
Scheveningen The Hague, The Netherlands, September 27-30, 2005
2006 Feb-March. Bilinear systens and quantum optimal control problems,
Math. Inst. Oberwolfach.
2006 March. GAMM Annual Meeting 2006. Minisymposium
"Multigrid methods for optimal control of PDE’s", March 27th - 31st, Berlin.
2006 July. SIAM Annual Meeting 2006. Minisymposium
"Multilevel Methods for Optimization and Inverse Problems", July 10-14, Boston.
2006 Sept. Numerical Simulation and Optimization in Natural Sciences and Engineering
contributions, present work, and perspectives, Bonn, Germany.
2006 Oct. Lecture "Multilevel Methods for Optimization", RICAM, Linz.
2006 Oct. Recent results on quantum optimal control problems:
Three-level quantum dots and Bose-Einstein condensates, CERMICS, Paris.
2006 Nov. A multilevel approach to the fast control of evolutionary systems,
Centre of Mathematics for Applications, University of Oslo.
2007 Feb. Multigrid schemes for distributed parameter estimation problems with
applications to the Helmoholtz equation and the Bose-Einstein transport
problem,
ICES, University of Texas at Austin.
2007 Feb. New Approaches to Optical Flow and Digital Inpainting,
SIAM CS & E 2007 Conference, Costa Mesa, California.
2007 Feb. Multigrid Schemes for Distributed Parameter Estimation Problems,
SIAM CS & E 2007 Conference, Costa Mesa, California.
2007 Mar. Multigrid methods for an extended quantum control problem, RICAM, Linz.
2007 April Metodi multilivello per il controllo di condensati Bose-Einstein,
Dept. of Engineering, University of Sannio at Benevento, Italy.
2007 Mai Lecture: Multilevel methods in optimization with PDE models,
PhD School Mathematics for Technology at the University of Catania,
Italy, Mai 20-26, 2007.
2007 July Lecture: Multilevel methods in optimization with PDE models,
PhD Summer School ‘Optimization and Control with Applications in Modern
Technologies’ at Schloss Thurnau, Germany, July 23-27, 2007.
2007 Agust Multilevel schemes for quantum control problems, SISSA, Trieste, Italy.
2007 October Woudschoten Conference of the Dutch-Flemish Numerical Analysis Communities,
Lectures: (1) Multigrid methods for optimal control problems with PDEs;
(2) Multilevel methods for parameter identification problems
2008 January Multigrid and stochastic sparse-grid techniques for time-dependent
control problems with random inputs, University Trier, Germany.
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Research group on Optimal Control and Inverse Problems
last changed: 01-11-2004
