Guest scientists visiting the IRTG in Bielefeld for research and teaching. Titles of talks given by the guest scientists are listed as well.

**Markus Kunze** (Köln), July 28, 2017

*Almost surely recurrent motions in the Euclidean space*

**Russell Schwab** (Michigan State), July 17 – 28, 2017

*A min-max formula for Lipschitz operators that satisfy the global comparison principle and some applications*

**Bartlomiej Dyda** (Wroclaw University), July 17 – August 12, 2017
*On Function Spaces and Extensin Results for Nonlocal Dirichlet Problems*

**Jurij Kozicki** (Lublin), July 16 – August 31, 2017

*Topics Lecture “Dynamics of interacting systems”*

**Joe P. Chen** (Colgate Univ), July 8 – August 14, 2017

*Scientific block course “Scaling limits of particle systems on nonsmooth spaces”*

**Matthias Erbar** (Bonn), July 7, 2017

*A gradient flow approach to the Boltzmann equation*

**Antonia Passarelli di Napoli** (Napoli), June 26 – 30, 2017

*Regularity results for minimizers of a class of degenerate
functionals with discontinuous coeffcients*

**Martina Hofmanová** (Berlin), June 22 – 26, 2017

*Stochastic mean curvature flow*

**Dorothee Knees** (Kassel), June 16, 2017

*Discussion of different notions of solutions and
time-discretization schemes for rate-independent damage*

**Peter Takáč** (Rostock), June 9, 2017

*Convergence to travelling waves in Fisher's population genetics model with degenerate
diffusion and a non-Lipschitzian reaction term*

**Rico Zacher** (Ulm), June 6 – 9, 2017

*Long-time behaviour of solutions to time-fractional diffusion equations*

**Bogdan Matioc** (Düsseldorf), June 2, 2017

*Mathematical aspects of fluid flows in porous media*

**Alexander Teplyaev** (Univ. of Connecticut), June 1, 2017

*Average power dissipation in AC fractal networks*

**Uta Freiberg** (Stuttgart), May 10 – 12, 2017

*Differential operators and generalized trigonometric functions on fractal subsets of the real line*

**Angkana Rüland** (Oxford), May 9 – 12, 2017

*Regularity for the thin obstacle problem – Rough variable coefficients and higher regularity*

**Tuan Anh Nguyen** (Berlin), May 5, 2017

*A Liouville principle for the random conductance model*

**Tobias Weich** (Paderborn), April 28, 2017

*Pollicott-Ruelle resonances*

**Xiaochuan Tian** (Columbia), April 18 – 20, 2017

*Trace theorems for some nonlocal function spaces with heterogeneous localization*

**Grzegorz Karch** (Wroclaw), March 13 – 18, 2017

**Milosz Krupski** (Wroclaw), March 13 – 18, 2017

**Armin Schikorra** (Freiburg), February 14 – 23, 2017

*Scientific block course “Harmonic Maps into Manifolds: Local, Nonlocal, and Applications”*

**Jürgen Saal** (Düsseldorf), February 6, 2017

*Regularity of fluid flow in non-smooth regions*

**Emil Wiedemann** (Hannover), January 9, 2017

*Regularity and Energy Conservation for the Euler Equations*

**Andrey Pyatnitskiy** (Narvik), January 5 – February 4, 2017

*Scientific block course “Homogenization”*

**Alexei Daletskii** (York), December 4 – 23, 2016

*Interacting vector fields on unbound degree graphs*

**Peter Kern** (Düsseldorf), December 15, 2016

*Stochastic models for coupled fractional diffusion equations*

**Gregory Schehr** (Paris), December 7, 2016

*Extreme statistics of trapped fermions and random matrix theory*

**Nicola Visciglia** (Pisa), December 5, 2016

*On large time dynamics for sNLS and HW*

**Tadahiro Oh** (Edinburgh), December 1, 2016

*Invariant and quasi-invariant measures for Hamiltonian PDEs*

**Giovanni Cicuta** (Parma), November 16, 2016

*Random Antagonistic Matrices*

**Reinhard Racke** (Konstanz), November 14, 2016

*The Cauchy problem for thermoelastic plate equations*

**Diogo Oliveira e Silva** (Bonn), November 7, 2016

*Sharp Strichartz inequalities for higher order Schrödinger equations*

**Panki Kim** (Seoul), October 6 – 14, 2016

**Takashi Kumagai** (Kyoto), October 4 – 12, 2016