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4th Austrian Numerical Analysis Day
Linz, April 24 - 25, 2008
Program Overview | Program Thu, April 24 | Program Fri, April 25
Program Thu, April 24
13:00-13:10 Opening: Ulrich Langer (Linz)

I. "Multilevel Methods and Advanced Solver Components"
Chairman: Johannes Kraus (Linz)

13:10-13:35 Svetozar Margenov (Sofia),
"Optimal Order AMLI Preconditioning of the Navier-Stokes Problem: Crouzeix-Raviart FE Discretization of the Velocity Field"
13:35-14:00 Erwin Karer (Linz),
"Measures for the Strength of Nodal Dependence in AMG for Vector-Field Problems"
14:00-14:25 Manfred Liebmann (Graz),
"Advanced Solver Components on High-End Graphics Hardware"
14:25-14:45 Coffee Break

II. "Numerical Methods for Schrödinger Equations, and Optimality Conditions"
Chairman: Alexander Ostermann (Innsbruck)

14:45-15:10 Mechthild Thalhammer (Innsbruck),
"On the Error Behaviour of Exponential Operator Splitting Methods for Nonlinear Schrödinger Equations"
15:10-15:35 Othmar Koch (Wien),
"Time Integration of the Multi-Configuration Time-Dependent Hartree-Fock Equations"
15:35-16:00 Christof Neuhauser (Innsbruck),
"On the Convergence of Splitting Methods for Linear Evolutionary Schrödinger Equations Involving an Unbounded Potential"
16:00-16:25 Daniel Wachsmuth (Berlin),
"Numerical Verification of Optimality Conditions for Optimal Control Problems"
16:25-16:40 Coffee Break

III. "A Posteriori Error Estimators"
Chairman: Dirk Praetorius (Wien)

16:40-17:05 Vadim Korneev (St. Petersburg),
"Exactly Equilibrated Fields, Can They be Efficiently Used in A Posteriori Error Estimation?"
17:05-17:30 Samuel Ferraz-Leite (Wien),
"Simple A Posteriori Error Estimators for the h-Version of the Boundary Element Method in 3D"
17:30-17:55 Satyendra Tomar (Linz),
"A Posteriori Error Estimates for Nonconforming Approximation of Elliptic Problems Based on Helmholtz Type Decomposition of the Error"
17:55-18:20 Jan Valdman (Linz),
"Application of a Multigrid-Based Solver in Computational Elastoplasticity and in Functional A-Posteriori Estimates"
19:00 ANADay Dinner

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