Bastiaan Cnossen

About

I am a post doc at the University of Regensburg, in the working group of Marc Hoyois. My mathematical interests lie in algebraic topology, homotopy theory and higher category theory. More specifically, I'm thinking about (global) equivariant homotopy theory, homotopy theory of differentiable stacks, parameterized category theory, twisted ambidexterity/Costenoble-Waner duality, and norm/transfer maps.

I am an associated member of the SFB 1085 "Higher Invariants".

I finished my PhD in September 2023 at the University of Bonn under the supervision of Stefan Schwede.

Events

Together with Benjamin Dünzinger and Kevin Li, I organized this year's Bavarian Geometry and Topology Meeting XII, which took place 8-9 April 2024 at the University of Regensburg.

Contact

Email: bastiaan.cnossen (add @ur.de)

Notes

Lecture notes from Cisinski's course ``Formalization of Higher Categories'' (an older version in which the whole theory is still written within the framework of tribes may be found here.)

Various expository notes