Conference Agenda

Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).

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Session Overview
Location: POT 112
Potthoff Bau
Date: Tuesday, 11/Mar/2025
10:45 am
-
12:25 pm
S 6 (1): Stochastic modelling in natural sciences
Location: POT 112
Floor plan
Chair: Michael Kupper
 
10:45 am - 11:10 am

Reconstruction of inhomogeneous turbulence based on stochastic Fourier-type integrals

Markus Antoni, Quinten Kürpick, Felix Lindner, Nicole Marheineke, Raimund Wegener



11:10 am - 11:35 am

Stability of travelling wave solutions to reaction-diffusion equations driven by additive noise with Hölder continuous paths

Amjad Saef, Wilhelm Stannat



11:35 am - 12:00 pm

Analysis of anomalous diffusion processes with random parameters

Hubert Woszczek



12:00 pm - 12:25 pm

Some stochastic aspects of stochastic elliptic inverse problems

Hans-Jörg Starkloff

2:00 pm
-
3:40 pm
S 6 (2): Stochastic modelling in natural sciences
Location: POT 112
Floor plan
Chair: Alexandra Blessing
Chair: Anton Klimovsky
 
2:00 pm - 2:25 pm

The interacting Bose gas, loops and interlacements

Wolfgang König, Alexander Zass



2:25 pm - 2:50 pm

Fitting spatial 3D models from stochastic geometry to 2D image data using methods from generative AI

Orkun Furat, Sabrina Weber, Lukas Fuchs, Volker Schmidt



2:50 pm - 3:15 pm

Existence and Non-Existence of Ground States in the Spin-Boson Model

Volker Betz, Benjamin Hinrichs, Mino Nicola Kraft, Steffen Polzer



3:15 pm - 3:40 pm

Enhanced binding for a quantum particle coupled to scalar quantized field

Volker Betz, Tobias Schmidt, Mark Sellke

4:20 pm
-
6:00 pm
S 6 (3): Stochastic modelling in natural sciences
Location: POT 112
Floor plan
Chair: Alexandra Blessing
Chair: Anton Klimovsky
 
4:20 pm - 4:45 pm

Physical origin of the fractional Brownian motion and related Gaussian processes arising in the models of anomalous diffusion

Yana A. Kinderknecht, Christian Bender, Mirko D'ovidio, Gianni Pagnini



4:45 pm - 5:10 pm

A probabilistic study of the set of stationary solutions to spatially kinetic-type equations

Glib Verovkin, Sebastian Mentemeier



5:10 pm - 5:35 pm

Analysis of a strongly repulsive particle system chemically interacting with the environment: a stochastic model for the sulphation phenomenon.

Giulia Rui, Daniela Morale, Stefania Ugolini, Adrian Muntean, Nicklas Javergard

Date: Wednesday, 12/Mar/2025
10:30 am
-
12:10 pm
S 6 (4): Stochastic modelling in natural sciences
Location: POT 112
Floor plan
Chair: Alexandra Blessing
Chair: Anton Klimovsky
 
10:30 am - 10:55 am

Freezing limits of Calogero-Moser-Sutherland particle models

Michael Voit



10:55 am - 11:20 am

Simulation of Surface Defects using Voronoi Tessellations

Natascha Jeziorski, Petra Gospodnetic, Claudia Redenbach



11:20 am - 11:45 am

A min-max random game on a graph that is not a tree

Natalia Cardona Tobón, Anja Sturm, Jan Meinderts Swart



11:45 am - 12:10 pm

Random eigenvalues of dual infinite $(p,q)$--nanotubes

Artur Bille, Victor Buchstaber, Pavel Ievlev, Svyatoslav Novikov, Evgeny Spodarev

1:40 pm
-
3:20 pm
S 6 (5): Stochastic modelling in natural sciences
Location: POT 112
Floor plan
Chair: Alexandra Blessing
Chair: Anton Klimovsky
 
1:40 pm - 2:05 pm

Multiple-merger coalescents {\it (I)} when the sample size is large, and {\it (II)} in a random environment

Bjarki Eldon



2:05 pm - 2:30 pm

A probabilistic interpretation of a non-conservative and path-dependent nonlinear reaction-diffusion system for marble sulphation in Cultural Heritage

Leonardo Tarquini, Daniela Morale, Stefania Ugolini



2:30 pm - 2:55 pm

The high-temperature phases of the complex CREM: Beyond weak correlations

Maximilian Fels, Lisa Hartung, Anton Klimovsky



2:55 pm - 3:20 pm

Dimensionality Reduction in Filtering for Stochastic Reaction Networks

Maksim Chupin, Chiheb Ben Hammouda, Sophia Münker, Raúl Tempone

3:50 pm
-
5:30 pm
S 9 (1): Finance, insurance and risk: Quantitative methods
Location: POT 112
Floor plan
Chair: Nils-Christian Detering
Chair: Peter Ruckdeschel
 
3:50 pm - 4:15 pm

Pricing of geometric Asian options in the Volterra-Heston model

Sascha Desmettre, Florian Aichinger



4:15 pm - 4:40 pm

A comparison principle based on couplings of partial integro-differential operators

Serena Della Corte, Fabian Fuchs, Richard Kraaij, Max Nendel



4:40 pm - 5:05 pm

Semi-static variance-optimal hedging with self-exciting jumps

Giorgia Callegaro, Paolo Di Tella, Beatrice Ongarato, Carlo Sgarra



5:05 pm - 5:30 pm

Optimal Execution Strategies in Short-Term Energy Markets under (Marked) Hawkes Processes

Konstantinos Chatziandreou, Asma Khedher, Sven Karbach

Date: Thursday, 13/Mar/2025
10:30 am
-
12:10 pm
S 9 (2): is dropped
Location: POT 112
Floor plan
Chair: Nils-Christian Detering
Chair: Peter Ruckdeschel
1:40 pm
-
3:20 pm
S 9 (3): Finance, insurance and risk: Quantitative methods
Location: POT 112
Floor plan
Chair: Nils-Christian Detering
Chair: Peter Ruckdeschel
 
1:40 pm - 2:05 pm

Practical Challenges of Interest Rate Model Calibration

Philipp Mahler



2:05 pm - 2:30 pm

Term structure shapes and their consistent dynamics in the Svensson family

Martin Keller-Ressel, Felix Sachse



2:30 pm - 2:55 pm

Efficient simulation and valuation of equity-indexed annuities under a two-factor G2++ model

Sascha Günther, Peter Hieber



2:55 pm - 3:20 pm

Fast Bayesian calibration of option pricing models based on sequential Monte Carlo methods and deep learning

Riccardo Brignone, Luca Gonzato, Sven Knaust, Eva Lütkebohmert-Holtz

3:50 pm
-
4:40 pm
S 9 (4): Finance, insurance and risk: Quantitative methods
Location: POT 112
Floor plan
Chair: Nils-Christian Detering
Chair: Peter Ruckdeschel
 
3:50 pm - 4:15 pm

A network approach to macroprudential buffers

Yuliang Zhang



4:15 pm - 4:40 pm

Computing Systemic Risk Measures with Graph Neural Networks

Lukas Gonon, Thilo Meyer-Brandis, Niklas Weber

Date: Friday, 14/Mar/2025
10:30 am
-
12:10 pm
S 9 (5): Finance, insurance and risk: Quantitative methods
Location: POT 112
Floor plan
Chair: Nils-Christian Detering
Chair: Peter Ruckdeschel
 
10:30 am - 10:55 am

Shrinking the Covariance Matrix: A Portfolio Perspective

Nathan Lassance, Rodolphe Vanderveken, Frédéric Vrins



10:55 am - 11:20 am

Over-confidence and subjective mortality beliefs in pooled annuity funds

Peter Hieber, An Chen, Manuel Rach



11:20 am - 11:45 am

Thin-thick approach to martingale representations on progressively enlarged filtrations

Antonella Calzolari, Torti Barbara



11:45 am - 12:10 pm

Forecasting Agricultural Financial Risk Using Singular Spectrum Analysis: Case Study of Rainfall and Paddy Rice Crops in Indonesia

Rana Amani Desenaldo, Joern Sass


 
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