Gäste
| Gäste | Aufenthalt |
| Dr. Zhiyuan Zhang, Université Paris 13 Nord (Paris, France) Talk: Exponential mixing of 3D Anosov flows | 01.12.19 - 03.12.19 |
| Prof. Dr. Sylvain Crovisier, CNRS and Université Paris-Saclay (Orsay) Talk: Renormalization of Hénon maps with zero entropy | 18.11.19 - 19.11.19 |