Contact and Lorentzian Geometry II, Ruhr-Universität Bochum (September, 23-27, 2024)
Interactions between Contact and Lorentzian Geometry, Ruhr-Universität Bochum (May, 20-24, 2019)
SFB/TRR 191 “Symplectic Structures in Geometry, Algebra and Dynamics”