Upcoming Events Regular Events BACH Seminar on Symplectic and Contact Geometry Next meeting: Cologne, 14 October 2022 Annual retreat Next retreat: Lingen, 27 - 31 March 2023 Annual retreat retreat: Lingen, 21 - 25 August 2023 Workshops, Conferences, Schools Perspectives in Equivariant Topology Cologne, 26 - 30 September 2022 Two Days in Symplectic Dynamics Lyon, 29 - 30 September 2022 Floer Lectures 2022 Bochum, 06 - 07 October 2022 Complex Geometry, Dynamical Systems and Foliation Theory CIRM, 17 - 21 October 2022 Workshop in Geometry and Dynamics Heidelberg, 20 - 21 October 2022