Photos:

GRK 2240 - Retreat October 06 - 08, 2025 in Ascheberg-Davensberg

GRK 2240 - Retreat September 12 - 13, 2024 in Delecke, Möhnesee

2nd Joint Symposium of RTG 2240 (Düsseldorf-Wuppertal) and RTG 2553 (Essen)



Eager to start: Oberseminar Algebra and Geometry 2017



Full Concentration: AG Düsseldorf-Wuppertal 2017



Relaxed mathematics: Lunch talks 2018



Master Yoda is not convinced yet: Lunch talks 2018



Record temperatures in Europe: Workshop/Conference: del Pezzo surfaces and Fano varieties 2019



Our group in group theory: New Trends around Profinite Groups (Trentino, Italy) 2021



Despite pandemic: Summer school on derived and triangulated categories 2021



Wider perspectives: Summer school on derived and triangulated categories 2021



Still masked: Guest talk by Thomas Geisser 2021



All blackboards used: Guest talk by Thomas Geisser 2021



Doctoral Students in 2021