Michael Stahlhauer

Mathematical Institute
Endenicher Allee 60
53115 Bonn
Office 4.017
stahlhau (at) math.uni-bonn.de

Research Interests

I am a fourth year PhD-student of Stefan Schwede. I am interested in stable homotopy theory, in particular in equivariant and global homotopy theory. For my PhD-thesis, I work on obstruction theory for multiplicative global spectra, with a focus on André-Quillen cohomology. I also am interested in the related algebra of global power (Tambara) functors.

For an overview over my project, take a look at my poster created for the BIGS poster exhibition in the summer term 2019: Poster 2019
Moreover, I give an introduction into the topic of β-rings and global power operations in a video posted at the JMRA in March 2021: A New Perspective on β-rings

Preprints

G_∞-ring spectra and Moore spectra for β-rings, 2020. Accepted for publication in Algebraic & Geometric Topology. Available at the arXiv.

Theses

G_∞-ring spectra
Master's Thesis
Universität Bonn, July 2018

Bredon-Kohomologie
Bachelor's Thesis (in German)
Universität Bonn, June 2016