The Numerical Analysis Days will take place in the Ceremony Rooms A and B in the Uni Center (mensa building).

Registered participants can watch the talks via Zoom. Speakers in the ANADay Sessions are expected to give their talk in person in Linz.

Download the Book of Abstracts.
Wednesday, 4 May 2022
12:30–13:45 Registration
13:45–14:00 Opening
14:00–15:30 Colloquium session Chair: Herbert Egger
14:00–14:30 Heinz Engl
From Hans-Jörg Wacker via Walter Zulehner to Ulrich Langer: personal recollections about a very successful time for applied mathematics in Linz
14:30–15:00 Dietrich Braess
Approximation of $1/||x||^\alpha$ by exponential sums and multidimensional integrals: From Heron to multidimensional integrals
15:00–15:30 Joachim Schöberl
NGSolve – a finite element package for teaching and research
15:30–16:00 Coffee Break
16:00–17:30 Colloquium session Chair: Clemens Hofreither
16:00–16:30 Dirk Pauly
Hilbert Complexes and PDEs
16:30–17:00 Jarle Sogn
Operator precondition for multiple saddle point problems
17:00–17:30 Stefan Takacs
Domain Decomposition Methods for the Stokes and elasticity problems in Isogeometric Analysis
Thursday, 5 May 2022
08:30–09:00 Registration
9:00–10:30 Colloquium session Chair: Günther Of
9:00–9:30 Wolfgang L. Wendland
Boundary Integral Equations for Scattering by a Perfect Electric Conductor
9:30–10:00 Wolfgang Hackbusch
Computation of Optimal Exponential Sums w.r.t. the Maximum Norm
10:00–10:30 Gabriel Wittum
Double enriched finite volume spaces for the DNS of fluid-particle interaction
10:30–11:00 Coffee Break
11:00–12:30 Colloquium session Chair: Stefan Takacs
11:00–11:30 Clemens Hofreither
(Best) Rational Approximation and Fractional Diffusion
11:30–12:00 Gundolf Haase
CFD Simulations in Cardivascular Systems
12:00–12:30 Olaf Steinbach
Space-time finite and boundary element methods
12:30–14:00 Lunch
13:00–14:00 Registration
14:00–16:05 ANADay Session Chair: Olaf Steinbach
14:00–14:25 Julia I.M. Hauser
A Space-Time Finite Element Method for the vectorial wave equation under consideration of Ohm's Law
14:25–14:50 Marco Zank
Direct Space-Time Solvers for a Conforming FEM for the Wave Equation
14:50–15:15 Alessio Cesarano
Space-time optimization of rotating electric machines
15:15–15:40 Mario Gobrial
Space-Time Finite Element Methods in Moving Domains
15:40–16:05 Richard Löscher
Towards unconditionally stable space-time FEM for the wave equation
16:05–16:30 Coffee Break
16:30–18:35 ANADay Session Chair: Ilaria Perugia
16:30–16:55 Martin Halla
Finite Element Approximation of Holomorphic Eigenvalue Problems
16:55–17:20 Othmar Koch
Adaptive Magnus-type integrators for the simulation of solar cells
17:20–17:45 Ani Miraçi
A-posteriori-steered and $hp$-robust multigrid solvers
17:45–18:10 Michael Neunteufel
Analysis of intrinsic curvature approximations with Regge finite elements
18:10–18:35 Nepomuk Krenn
Finite element analysis for topological derivatives of optimization problems subject to a linear PDE constraint
19:30 Conference Dinner
Friday, 6 May 2022
09:00–10:40 ANADay Session Chair: Gundolf Haase
9:00–9:25 Peter Gangl
Application of topological derivative in discrete material optimiazton
9:25–9:50 Richard Kowar
Analysis for Full Field Photoacoustic Tomography with Variable Sound Speed
9:50–10:15 Ceyhun Özdemir
A 3D finite element - boundary element coupling method in time domain for the scalar wave equation
10:15–10:40 Raphael Watschinger
A Time-Adaptive Fast Multipole Boundary Element Method for the Heat Equation
10:40–11:10 Coffee Break
11:10–12:50 ANADay Session Chair: Andreas Schröder
11:10–11:35 Maximilian Brunner
Rate-optimal goal-oriented adaptive FEM for semilinear elliptic PDEs
11:35–12:00 Christoph Augustin
An accurate and efficient finite element framework with applications to cardiac electromechanics
12:00–12:25 Douglas R. Q. Pacheco
Initial higher-order pressure convergence in unbalanced finite element discretizations of incompressible flow problems
12:25–12:50 Alexander Labovsky
Large Eddy Simulation with Correction (LES-C) – a new class of turbulence models