Ueber mathematische Modelle zu Zweiphasen-Stroemungen.
Monday, 4.11.13, 14:00-15:00, Raum 414, Eckerstr. 1
Optimal feedback control for undamped wave equations by solving a HJB equation
Thursday, 5.12.13, 14:15-15:15, Fakultätsraum, Raum: 427 (Eckerstr. 1)
Tuesday, 7.1.14, 14:00-15:00, Raum 226, Hermann-Herder-Str. 10
A Variant of the C0 Interior Penalty Method for the Biharmonic Equation
Tuesday, 21.1.14, 14:15-15:15, Raum 226, Hermann-Herder-Str. 10
We consider a symmetric interior penalty method for the Biharmonic Problem which weakly over-penalizes the jumps of the normal derivatives across element boundaries and which can handle meshes with hanging nodes. The notion of meshes generated by independent refinements will be introduced and a general analysis of piecewise H2-functions associated with those meshes will be presented. We derive a priori error estimates in the energy norm and the L2-norm for a class of meshes generated by independent refinements and demonstrate the performance by numerical results.
"Sharp Interface Limits of Diffuse Interface Models for Incompressible Two-Phase Flows"
Tuesday, 28.1.14, 14:15-15:15, Raum 226, Hermann-Herder-Str. 10