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| Summer Term 2011, Doctoral School Events | |
| 2011-07-01 | Doctoral School Seminar (HS 11.02, Inst. Mathematik, Heinrichstr. 36, 14:45-17:15, KFU) |
| Lorenz John (TU, advisor O. Steinbach): Optimal Dirichlet boundary control for the Navier-Stokes equations [show abstract] | |
| Christoph Gruber (KFU, advisor B. Thaller): The Modelling Week - Research on educational aspects and professional perspectives [show abstract] | |
| Jonathan Rohleder (TU, advisor J. Behrndt): Inverse problems of Calderón type [show abstract] | |
| Aurel-Vasile Neic (KFU, advisor G. Haase): A Parallel Algebraic Multigrid Solver in Biomedical Applicatons [show abstract] | |
| 2011-06-17 | Doctoral School Seminar (Seminarraum 2, Inst. Geometrie, Kopernikusg. 24, 12:00 — 13:00 and 13:30—14:30, TU) |
| Samar Vafai (KFU, advisor G. Haase): GPU-Accelerated BEM-Matrix Computations [show abstract] | |
| Thi T. Luong (TU, advisor P. Berglez): Representation for pseudo-analytic functions in complex and bi-complex analysis [show abstract] | |
| Jeroci Bacani (KFU, advisor G. Peichl): Shape Optimization Approaches for Bernoulli's Free Boundary Problems [show abstract] | |
| Serbiniyaz Anyyeva (KFU, advisor K. Kunisch): Semismoth Newton method for variational inequalities with gradient constraint | |
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Abstract: We consider variational inequality problem which equivalently can be posed as minimization problem with gradient constraint. Karush-Kuhn-Tucker system leads to the non-linear partial differential equation which lacks Frechet differentiability to apply Newton method. In order to develop semismooth Newton method in function spaces we regularize the problem via augmented lagrangian method but we still need higher regularity for the gradient to use the chain rule for the Newton differentiability. To deal with this difficulty we perturb the problem and show that the solution of the perturbed problem converges to the solution of the regularized problem as perturbation parameter goes to zero. [hide abstract] | |
| 2011-05-27 | Doctoral School Seminar (HS 11.02, Inst. Mathematik, Heinrichstr. 36, 14:30-17:00, KFU) |
| Doris Fürtinger (KFU, advisor F. Kappel): A model for erythropoiesis: Modeling approach and numerical results [show abstract] | |
| Stefan Reiterer (KFU, advisor K. Kunisch): Optimal control of the Wave Equation with trigonometric matrix functions [show abstract] | |
| Patrick-Michel Frühmann (KFU, advisor B. Thaller): The importance of proofs [show abstract] | |
| Markus Hofer (TU, advisor R. Tichy): Pricing and Hedging of Lookback options in exponential Levy market models [show abstract] | |
| 2011-03-25 | Doctoral School Seminar (Seminarraum 2, Inst. Geometrie, Kopernikusg. 24, 12:00 — 13:00 and 13:30—14:30, TU) |
| Muhammad M. Butt (KFU, advisor A. Borzi): A full multigrid solution of constrained Cauchy-Riemann optimal control problems [show abstract] | |
| Christopher Frei (TU, advisor R. Tichy): Sums of units in number fields and function fields [show abstract] | |
| Christoph Temmel (TU, advisor W. Woess): The Lovasz Local Lemma [show abstract] | |
| Stefan Fürtinger (KFU, advisor S. Keeling): Elastic Registration of Edge Sets by Means of Diffuse Surfaces with an Application to Embedding Purkinje Fiber Networks [show abstract] |