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ÖMG Conference 2019 Program and Book of Abstracts www.oemg.ac.at/Tagungen/2019 ÖMG Conference 2019 University of Applied Sciences Vorarlberg © Popp Hackner / Vorarlberg Tourismus September 16 — 20, 2019 University of Applied Sciences Vorarlberg CAMPUS V, Hochschulstrasse 1, 6850 Dornbirn, Austria Program and Book of Abstracts www.fhv.at, [email protected] ÖMG-Conference 2019 ÖMG-Conference University of Applied Sciences Vorarlberg, Dornbirn September 16–20, 2019 Program and Book of Abstracts Contents Welcome 9 Sponsor and Cooperation Partners 11 Conference Opening 13 General Information 15 Conference Location . 15 Conference and Registration Desk . 15 Registration . 15 Information for Speakers . 16 Internet Access during the Conference . 16 Lunch and Dinner . 16 Coffee Breaks . 17 Getting there and around . 18 Information about the Conference Venue Dornbirn . 19 Information about the University of Applied Sciences Vorarlberg . 19 Floor Plans . 20 Conference Organization and Committees 21 Program Committee . 21 Local Organizing Committee . 21 Organizers of Minisymposia . 22 Sections Coordinators . 22 LehrerInnen-Tag . 23 Hochschul-Tag . 23 Meetings and Public Program 25 General Assembly, ÖMG . 25 1 2 Contents Public Lecture . 25 Side Events 27 LehrerInnen-Tag 2019 . 27 Hochschul-Tag 2019 . 27 Social Program 29 Reception . 29 Conference Dinner . 29 Excursion . 30 Public Lecture . 30 Program Overview and Detailed Program of Minisymposia and Sections 33 Program Overview . 34 Timetables Monday, September 16 . 36 Timetables Tuesday, September 17 . 38 Timetable Wednesday, September 18 . 41 Timetables Thursday, September 19 . 41 ABSTRACTS 43 Plenary Speakers 45 Efstathia Bura: Sufficient Dimension Reduction in high dimensional re- gression and classification ...................... 46 Fritz Gesztesy: The Birman sequence of integral inequalities and some of its refinements ............................. 46 Marlis Hochbruck: On leapfrog-Chebyshev schemes ............ 47 Josef Hofbauer: Permanence of biological systems ............. 47 Özlem Imamoglu: Binary quadratic forms, quadratic fields and Modular forms ................................. 48 Helmut Pottmann: Discrete geometric structures motivated by architecture and computational design ....................... 48 Wilhelm Schlag: On no-return theorems in nonlinear dispersive PDEs .. 49 Susanna Terracini: Spiralling and other solutions in limiting profiles of competition-diffusion systems ..................... 50 Christopher Frei: Average bounds for the `-torsion in class groups of num- ber fields ................................ 51 M1: Industrial and Applied Mathematics 53 Christoph Erath: Efficient solving of a time-dependent interface problem . 54 Contents 3 Klaus Frick: Using extended Kalman Filters for solving non-linear inverse problems ................................ 55 Richard Kowar: Iterative methods for PAT in dissipative media ...... 55 Gerhard Zangerl: Full field inversion in photoacoustic tomography with variable sound speed ......................... 56 Barbara Kaltenbacher: Parameter identification and uncertainty quantifi- cation in stochastic state space models and its application to texture analysis ................................ 57 Lukas Neumann: Block coordinate descent method for ill-posed problems 57 Michael Liebrecht: Process Model for the Industrial Plate Leveling Oper- ation with Special Emphasis on Online Control ........... 58 Dimitri Rothermel: Nonlinear inverse heat transfer problems in modelling the cooling process of heavy plates .................. 58 Philip Sellars: Graph Based Methods for Hyperspectral Image Classification 59 Johannes Schwab: Regularizing Networks for Solving Inverse Problems . 59 Andreas Maier: Known Operator Learning – An Approach to unite Physics, Signal Processing, and Machine Learning ......... 60 M2: Mathematical Finance in the age of Machine Learning 61 Juan-Pablo Ortega: Dynamic and Control Theoretical Aspects of Reservoir Computing ............................... 62 Lyudmila Grigoryeva: Forecasting of Realized (Co)Variances with Reser- voir Computing ............................ 63 Lukas Gonon: Error Bounds for Random Recurrent Neural Networks and General Reservoir Computing Systems ................ 63 Thomas Krabichler: Deep ALM ....................... 64 Anastasis Kratsios: Universal Approximation Theorems .......... 64 Hanna Wutte: Randomized shallow neural networks and their use in un- derstanding gradient descent ..................... 65 Christa Cuchiero: Modeling rough covariance processes ......... 65 Wahid Khosrawi: A Neural Network Approach to Local Stochastic Volatil- ity Calibration ............................. 66 Josef Teichmann: Learning stochastic dynamics by random signatures with applications to mathematical Finance .............. 67 Sara Svaluto-Ferro: Infinite dimensional polynomial jump-diffusions ... 67 Stefan Rigger: Interacting Particle Systems, Default Cascades and the M1-topology .............................. 67 M3: Parallel and Distributed Optimization and Simulation 69 Hayk Shoukourian: Predicting the efficiency of LRZ’s cooling infrastruc- ture using machine learning ..................... 70 4 Contents Philipp Gschwandtner: Towards Multi-objective, Region-based Auto- tuning for Parallel Programs ..................... 70 Thomas Feilhauer: Optimization with the Distributed Execution Framework 71 Klaus Rheinberger: Analyzing Autonomous Demand Side Algorithms with Parallel Computation Frameworks .................. 72 M4: Spectral Theory 73 Thomas Kappeler: On the integrability of the Benjamin-Ono equation with periodic boundary conditions ..................... 74 Alexander Sakhnovich: Discrete Dirac systems: spectral and scattering theories and Verblunsky-type coefficients ............... 74 Aleksey Kostenko: On the absolutely continuous spectrum of generalized indefinite strings ............................ 75 Roland Donninger: Strichartz estimates for the one-dimensional wave equation ................................ 75 Georgi Raikov: Threshold Singularities of the Spectral Shift Function for Geometric Perturbations of a Magnetic Hamiltonian ........ 75 Johanna Michor: Rarefaction and shock waves for the Toda equation ... 76 Mateusz Piorkowski: Riemann-Hilbert approach to asymptotic analysis . 76 Rúben Sousa: Product formulas and convolutions for solutions of Sturm- Liouville equations .......................... 77 Ziping Rao: Optimal Blowup Stability for the Energy Critical Wave Equation 78 M5: Inverse Problems for Partial Differential Equations 79 Markus Haltmeier: NETT: Solving Inverse Problems with Deep Neural Networks ............................... 80 Daniel Obmann: Sparse synthesis regularization using deep neural networks 80 Ronny Ramlau: Singular Value Decomposition for Atmospheric Tomography 80 William Rundell: Determining nonlinear terms in a reaction-diffusion system 81 Frank Hettlich: Identification and Design of EM-Chiral Scattering Obstacles 82 Alexey Agaltsov: Uniqueness and reconstruction in a passive inverse problem of helioseismology ...................... 82 Anne Wald: Parameter identification for the Landau-Lifshitz-Gilbert equation in Magnetic Particle Imaging ................ 83 Gwenael Mercier: On convergence of Total Variation regularized inverse problems ................................ 84 Iwona Piotrowska-Kurczewski: Generalized tolerance regularization ... 85 Francisco Romero Hinrichsen: Dynamical super-resolution with applica- tions to Ultrafast ultrasound imaging ................. 86 Rebecca Klein: Regularizing sequential subspace optimization for the identification of the stored energy of a hyperelastic structure .... 86 Contents 5 Sarah Eberle: Solving the inverse problem of linear elasticity with mono- tonicity methods ............................ 87 M6: Enumerative and Algebraic Combinatorics 89 Wenjie Fang: The Steep-Bounce Zeta Map in Parabolic Cataland ..... 90 Alexander R. Miller: Some results on characters of symmetric groups .. 90 Michael Schlosser: A weight-dependent inversion statistic and Catalan numbers ................................ 91 Manuel Kauers: Making Many More Matrix Multiplication Methods ... 92 Benedikt Stufler: Local convergence of random planar graphs ...... 92 Emma Yu Jin: Exact and asymptotic enumeration of ascent sequences and Fishburn matrices ........................... 93 S01: Logic, Set Theory, and Theoretical Computer Science 95 Marlene Koelbing: Distributivity of forcing notions ............ 96 Johannes Philipp Schürz: Strong measure zero sets on 2k ......... 96 Jonathan Schilhan: The tower spectrum .................. 97 Lorenz Halbeisen: Formen des Auswahlaxioms in der Ringtheorie .... 97 Victor Torres-Pérez: Diamonds, games and cardinal invariants ...... 97 Moritz Müller: Automating Resolution is NP-Hard ............ 98 Salome Schumacher: The relation between two weak choice principles .. 98 Vera Fischer: Independence and almost disjointness ............ 99 Wolfgang Wohofsky: Cardinal characteristics and the Borel Conjecture . 100 S02: Algebra, Discrete Mathematics 101 Alois Panholzer: Label-quantities in trees and mappings ......... 102 Daniel Krenn: Optimal Multi-Pivot Quicksort and its Asymptotic Analysis 102 Michael Wibmer: Galois groups of differential equations ......... 102 Andreas Zastrow: Some observations on Archipelago-Groups ....... 103 S03: Number Theory 105 Kevin Destagnol: Counting points of given degree and bounded height via the height zeta function ........................ 106 Nick Rome: On Serre’s Problem for Conics ................ 106 Christopher Frei: Arithmetic progressions
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