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| Winter Term 2019/20 Doctoral School Events | |
| 2019-11-8 | Doctoral School Seminar (Inst. Mathematik, Heinrichstr. 36, 14:00—16:30, KFU) |
| Douglas R. Q. Pacheco (TU. Advisor: O. Steinbach): Stable space-time finite elements for incompressible flows | |
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Abstract: Space-time finite element formulations differ from conventional methods by treating time and space in a similar manner. This means that time is considered as an additional dimension, so that the whole space-time domain is discretised with finite elements. Such formulations have proven attractive for the solution of various problems, for instance, by offering a natural framework for flow problems in moving domains. We present the space-time Taylor-Hood element: second-order interpolation for the velocity and first-order interpolation for the pressure - with the same degree in space and time. This yields a stable method and provides optimal convergence for pressure, velocity and stresses. [hide abstract] | |
| Julian Zalla (TU. Advisor: M. Kang): j-tight paths in random hypergraphs [show abstract] | |
| Peter Schlosser (TU. Advisor: J. Behrndt): Time evolution of superoscillations [show abstract] | |
| 2020-01-10 | Doctoral School Seminar (Seminarraum 2 des Instituts für Geometrie, Kopernikusgasse 24, 9:30—12:00, TU) |
| Christian Lindorfer (TU. Advisor: W. Woess): A general bridge theorem for self-avoiding walks [show abstract] | |
| Martin Schwinzerl (KFU. Advisor: G. Haase): "Towards Controlling the Numerical Error in Highly Parallel Particle Tracking Simulations [show abstract] | |
| Raphael Watschinger (TU. Advisor: G. Of): An introduction to fast space-time boundary element methods for the heat equation [show abstract] |