My primary area of research is algebraic topology, or more specifically homotopy theory. I am also interested in questions about algebraic K-theory, higher category theory, derived algebraic geometry, and homological algebra.
Phone: +31 24 365 2296
HG03.735, Huygensgebouw, Heyendaalseweg 135, 6525 AJ Nijmegen
Steffen Sagave, Radboud Universiteit, IMAPP - Mathematics, PO Box 9010, 6500 GL Nijmegen, The Netherlands
The Algebraic Topology group at Radboud University currently consists of Magdalena Kędziorek and me as permanent staff, and Miguel Barrero (since 02/2021), Grégoire Marc (since 04/2022), Giorgi Tigilauri (since 03/2023), and Maxime Wybouw (since 09/2022) as PhD candidates. We are part of the Research group Pure Mathematics at Radboud University, have close ties to the Algebraic Topology group at Utrecht University, and are members of the Dutch cluster on Geometry and Quantum Theory (GQT).
I was involved in the organization of two companion events that took place in Nijmegen in July 2023, the workshop Motivic and non-commutative aspects of enumerative geometry (playlist on youtube) and the conference Homotopy theory, K-theory, and trace methods (held in honor of Bjørn Ian Dundas' 60th birthday, playlist on youtube).