Archive: Stochastik Rhein-Main

19.06.2019 Oberseminar Mainz

Jiří Černý (Universität Basel)

Zero-mean Gaussian free field on regular graphs

25.11.2025 Oberseminar Mainz

Louis Chataignier (Université Toulouse III)

Upper moderate deviation probabilities for the maximum of a branching random walk

02.07.2019 Oberseminar Mainz

Dr. Christian Mönch (Johannes Gutenberg-Universität Mainz)

Universality of persistence exponents for self-similar processes with stationary increments

25.04.2017 Oberseminar Mainz

Benedikt Jahnel (TU Braunschweig)

The Widom-Rowlinson model under spin flip: Immediate loss and sharp recovery of quasilocality

09.11.2021 Oberseminar Mainz

Frederic Alberti (Université Marie et Louis Pasteur Besançon)

The selection-recombination equation and its solution

14.11.2017 Oberseminar Mainz

Fabian Freund (Universität Hohenheim)

The block containing 1 for exchangeable coalescent processes

02.12.2025

Lars Schroeder (University of Twente and University of Florence)

Stationary distribution of node2vec random walks

07.11.2023 Oberseminar Mainz

Marco Seiler (Goethe-Universität Frankfurt/M.)

Spatial Invasion of Cooperative Parasites

04.06.2024 Oberseminar Mainz

Samuel Modee (University of Bergen)

Some rigorous results on the zombie infection model

The so-called zombie infection model is a one-parameter family of interacting particle systems introduced in the physics literature in the 2010’s. This model can be seen as a natural hybrid between a SIR infection model and the bias-voter model. After a brief survey on the basics of this model, we present in this talk some rigorous results, focusing on monotonicity properties and bounds on the probability of a zombie invasion. This is based on joint work, in progress, with Erik Broman and Stein Andreas Bethuelsen. Read more

04.02.2025 Oberseminar Mainz

Fabio Frommer (Universität Mainz Fachbereich Mathematik)

Solutions of the Kirkwood-Salsburg equations at negative activity

16.04.2019 Oberseminar Mainz

Sandra Kliem (Goethe-Universität Frankfurt)

Representations for measure-valued branching processes revisited

04.06.2019 Oberseminar Mainz

Dr. Timo Schlüter (Universität Basel)

Quenched Zentraler Grenzwertsatz für Irrfahrten in dynamischer zufälliger Umgebung

30.06.2020 Oberseminar Mainz

Frederik Klement (Johannes-Gutenberg-Universität Mainz)

Poisson Representations for Population Models with Competition

25.06.2019 Oberseminar Mainz

Frederik Klement (Johannes-Gutenberg-Universität Mainz)

Poisson Representation for Population Models with Competition

08.07.2025 Oberseminar Mainz

Réka Szabó (University of Groningen)

Percolation on the stationary distributions of the voter model with stirring

07.07.2020 Oberseminar Mainz

Matthias Birkner (Johannes Gutenberg-Universität Mainz)

Onsagers Lösung des zweidimensionalen Ising-Modells

19.11.2024 Oberseminar Mainz

Sascha Franck (Universität Frankfurt)

On the spread of an infection in a spatially distributed host population with host immunity

21.01.2025 Oberseminar Mainz

Mareike Fischer (Universität Greifswald)

On the reliability of Maximum Parsimony for encoding and reconstructing phylogenetic trees

07.02.2023 Oberseminar Mainz

Prof. Dr. Steffen Dereich (Universität Münster)

Oberseminar Stochastik Mainz - 07.05.2024 - Prof. Dr. Steffen Dereich (WWU Münster)

Titel: New error bounds for the Adam optimisation algorithm Abstract: In this talk, I will give an introduction concerning the training of artificial neural networks based on stochastic gradient descent algorithms. Whereas there are various approaches for carrying out an error analysis for classical stochastic gradient descent, significantly less is known for more elaborate algorithms such as the Adam algorithm. Recently, we established a new approach which allows us to provide error estimates and to reduce this gap. The talk is based on joint work with Arnulf Jentzen. Read more

11.05.2021 Oberseminar Mainz

Iulia Dahmer (Johannes-Gutenberg-Universität Mainz)

Oberseminar Stochastik

Archive Oberseminar Mainz

Events

Zero-mean Gaussian free field on regular graphs

Upper moderate deviation probabilities for the maximum of a branching random walk

Universality of persistence exponents for self-similar processes with stationary increments

The Widom-Rowlinson model under spin flip: Immediate loss and sharp recovery of quasilocality

The selection-recombination equation and its solution

The block containing 1 for exchangeable coalescent processes

Stationary distribution of node2vec random walks

Spatial Invasion of Cooperative Parasites

Some rigorous results on the zombie infection model

Solutions of the Kirkwood-Salsburg equations at negative activity

Representations for measure-valued branching processes revisited

Quenched Zentraler Grenzwertsatz für Irrfahrten in dynamischer zufälliger Umgebung

Poisson Representations for Population Models with Competition

Poisson Representation for Population Models with Competition

Percolation on the stationary distributions of the voter model with stirring

Onsagers Lösung des zweidimensionalen Ising-Modells

On the spread of an infection in a spatially distributed host population with host immunity

On the reliability of Maximum Parsimony for encoding and reconstructing phylogenetic trees

Oberseminar Stochastik Mainz - 07.05.2024 - Prof. Dr. Steffen Dereich (WWU Münster)

Oberseminar Stochastik

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