## Schedule of the Research Seminar on Probability and Geometry

**Summer term 2022/23**
The seminar takes place Monday 10-12 in IA 1/75.

- April 3, 2023:
**Amin Coja-Oghlan**(TU Dortmund)

Random combinatorial matrices - April 27, 2023
**Mini Workshop "Limit theorem from the roots of polynomials"**

Speakers: Nils Heerten, Marcus Michelen, Vytas Zacharovas

14.00 - 17.00, online via zoom - July 11, 2023
**Mini Workshop "Random graphs"**

Speakers: Carina Betken, Matthias Linenau, Tara Trauthwein

10.00 - 15.00 on campus

**Winter term 2022/23**
The seminar takes place Tuesday 12-14 in IA 1/75.

- October 18, 2022:
**Julia Krecklenberg**(RUB)

Triangles in anisotropic Poisson line tessellations - October 25, 2022:
**Nils Heerten**(RUB)

Limit theorems for the coefficients of root-unitary polynomials - November 8, 2022:
**Holger Sambale**(RUB)

Concentration on Stiefel- and Grassmann manifolds - November 15, 2022:
**Benedikt Rednoß**(RUB)

Introduction to Stein's method (part 1) - November 22, 2022:
**Benedikt Rednoß**(RUB)

Introduction to Stein's method (part 2) - November 29, 2022:
**Sara Terveer**(Bielefeld)

Central limit theorems for hitting times of random walks on Erdős–Rényi random graphs - December 13, 2022:
**Kathrin Meier**(RUB)

Fine analysis of segments in planar STIT tessellations - January 17, 2023:
**Daniel Rosen**(RUB)

The hyperbolic radial spanning tree - January 24, 2023:
**Jan Nagel**(Dortmund)

**Summer term 2022**
The seminar takes place Monday 10-12 in IA 1/75.

- March 29, 2022, full afternoon: meeting of the two internal working groups
- March 30, 2022, full afternoon: meeting of the two internal working groups
- June 27, 2022:
**Vanessa Trapp**(Hamburg) - July 4, 2022:
**Florian Besau**(Vienna) - Cancelled - July 8, 2022, 15-16 via zoom:
**Deping Ye**(Memorial University of Newfoundland) - July 11, 2022:
**Mathias Sonnleitner**(Passau) and**Florian Besau**(Vienna)

**Winter term 2021/22**
The seminar takes place Thursday 14-16 in IA 1/135.

- October 21, 2021 (14:15 - 15:45)
**Daniel Rosen**(RUB)

Distance of zeroes of classical orthogonal polynomials - October 28, 2021 (14:15 - 15:45)
**Moritz Otto**(OVGU Magdeburg)

Poisson process approximation in Poisson Voronoi and hyperplane mosaics - November 4, 2021 (14:15 - 15:45)
**Heide Langhammer**(WIAS Berlin)

Large deviations for the connected components of a sparse inhomogeneous random graph

The talk takes place online via zoom! - November 11, 2021 (14:15 - 15:45)
**Holger Sambale**(RUB)

Large Deviations for Stiefel manifolds - November 18, 2021 (14:15 - 15:45)
**Kathrin Meier**(RUB)

Power-of-two Policies in Redundancy Systems: the Impact of Assignment Constraints - December 2, 2021 (14:15 - 15:45)
**Arne Grauer**(Universität Köln)

Chemical distance in geometric random graphs with long edges and scale-free degree distribution - December 7, 2021 (14:15 - 15:45)
**Jannika Buß**(RUB)

Eine Erweiterung des FGMW-Modells für den nicht kompakten Fall

This talk takes place in**IA 1/109 !** - December 9, 2021 (14:15 - 15:45)
**Jonas Jalowy**(WWU Münster)

The Wasserstein distance to the Circular Law - January 13, 2022 (14:15 - 15:45)
**Christoph Thäle**(RUB) - January 20, 2022 (14:15 - 15:45)
**Lorenz Frühwirth**(Universität Graz) - January 25, 2022 (16:15 - 17:45)
**Philip Dörr**(OVGU Magdeburg)

Extreme Values of Permutation Statistics in Suitable Triangular Arrays

The talk takes place online via zoom! - January 27, 2022 (14:15 - 15:45)
**Nils Heerten**(RUB)

Limit theorems for root unitary polynomials

Due to the Corona outbreak our **Research Seminar on Probability and Geometry** will take place online via zoom. If you would like to participate, don't hesitate and write an email to Christoph Thäle. Anyone who is interested is highly welcome!

**Summer term 2021**

- April 16, 2021 (10:00 - 11:30) Preliminary discussion
- April 30, 2021 (10:00 - 11:30)
**Anna Gusakova**

Random convex chains and random polygons in a polygon - May 7, 2021 (10:00 - 11:30)
**Carina Betken**

Quantitative two-scale stablization on the Poisson space - May 14, 2021 (10:00 - 11:30)
**Anastas Baci**

Summary and presentation of the PhD projects - May 21, 2021 (10:00 - 11:30) Presentation of the results of the working groups of the last winter term
- June 4, 2021 (10:00 - 11:30)
**Christoph Thäle**

Polyhedral cones and their geometric functionals - June 11, 2021 (10:00 - 11:30)
**Gilles Bonnet**

Conical integral geometry - June 18, 2021 (10:00 - 11:30)
**Maret Lea Rautert**

Concentration of conical intrinsic volumes - June 25, 2021 (10:00 - 11:30)
**Tristan Schiller**

Application to convex optimization problems - July 2, 2021 (10:00 - 11:30)
**Daniel Rosen**

Conical random tessellations - July 9, 2021 (10:00 - 11:30)
**Bahareh Yousefi**

Random cones on half spheres

**Winter term 2020/21**
This semester we are running two internal working groups about

- Poisson hyperplane tessellations (introductory talk given by Gilles Bonnet on November 3, 16-18)
- Iteration stable tessellations (introductory talk given by Tom Kaufmann on November 17, 16-18)

**Summer term 2020**

- April 16, 2020 (11:00 - 12:00)
**Christoph Thäle**

Weak convergence of random cones and polytopes - April 28, 2020 (11:00 - 12:00)
**Gilles Bonnet**

Random polytopes in high dimensions - May 5, 2020 (11:00 - 12:00)
**David Alonso-Gutiérrez**

Loomis-Whitney and dual Loomis-Whitney inequalities - May 11, 2020 (17:00 - 18:00)
**Andreas Basse-O'Connor**

On infinite divisible laws on high dimensional spaces

This talk is part of the RTG research seminar. - May 19, 2020 (11:00 - 12:00)
**Joscha Prochno**

Asymptotic volume ration of Schatten p-classes - May 26, 2020 (15:00 - 16:00)
**Elisabeth Werner**

Extremal affine surface areas - June 2, 2020 (11:00 - 12:00)
**Florian Besau**

Best and random approximation in the dual Brunn-Minkowski theory - June 16, 2020 (11:00 - 12:00)
**Kathrin Meier**

Strict d-descents in random permutations - June 24 (Wednesday!), 2020 (11:00 - 12:00)
**András Tóbiás**

SINR percolation and degree bounds - June 30, 2020 (11:00 - 12:00)
**Beatrice-Helen Vritsiou**

Hadwiger's covering conjecture and an approach via measure concentration - July 6, 2020 (17:00 - 18:00)
**Thomas Godland**

Conical tessellations associated with Weyl chambers

This talk is part of the RTG research seminar. - July 14, 2020 (11:00 - 12:00)
**Johannes Heiny**

Logarithmic volume of rotationally invariant simplices