Katrin Tent: Universal homogeneous hyperbolic spaces.

In this talk I will explain how to obtain a hyperbolic analog of the Urysohn space and discuss some related problems.

Wilhelm Killing Kolloquium: Prof. Dr. Nina Gantert (TU München): Consensus and Disagreement in Opinion Dynamics

We explain some models coming from mathematical modelling of social interactions.

Xiaohao Ji (FU Berlin): Stochastic Hartree NLS in 3d coming from a Many-Body Quantum System with White Noise Potential

In this talk, we will discuss about the global well-posedness for the multiplicative stochastic Hartree NLS in 3d with Hartree nonlinearity. The main tools are ...

Tea Seminar: Paul Philippe (Universität Münster): Gallery models in buildings and generalizations

Gallery models in buildings provide combinatorial models to approach geometric or representation theoretic problems involving reductive groups and their loop gr...

Emma Brink (Universität Bonn): Thom spectra in (global) equivariant homotopy theory

Abstract: Many equivariant phenomena arise uniformly in families of groups, giving rise to so-called global objects. Such objects can be efficiently described u...

Oberseminar p-adische Arithmetik: Local cohomology of flag varieties and modular curves: Eugen Hellmann: Completed cohomology and locally analytic vectors

Joao Lobo Fernandes (Karlsruher Institut für Technologie): Stable moduli spaces of odd-dimensional manifold triads

Abstract: The cohomology ring of moduli spaces of manifolds is an important object in geometric topology, as it classifies characteristic classes of manifold bu...

Thore Thießen (Disputation): Perfectly Secure Oblivious - Algorithms for Geometric Problems