I finished my studies at Humboldt University in October 2021 with a master's degree in mathematics.
In my thesis (inspired by results from Ch. Bär and E. Lauret), I found an explicit formula for the smallest absolute Dirac eigenvalue for each left-invariant metric on the homogeneous 3-sphere SU(2) of positive scalar curvature, and I proved that two such spheres are Dirac isospectral if and only if they are isometric.
PDF: Dirac Eigenvalues of Homogeneous 3-Spheres
(graded 1.0 🔥)
From October 2016 to October 2021, I worked as a student assistant (SHK) of several professors.
- 2016.10–2021.04: Group
Mathematik und ihre Didaktik
- 2017.10–2021.10: Prof. Dr. Dorothee Schüth
- 2021.04–2021.10: Prof. Dr. Chris Wendl
My main task was to correct homework and give tutorials.
| Semester | Course | Lecturer |
|---|---|---|
| SoSe 2021 | Analysis II (for teachers) | D. Schüth |
| WiSe 2020 | Analysis I (for teachers) | D. Schüth |
| SoSe 2020 | Analysis II (for teachers) | B. Zwicknagl |
| WiSe 2019 | Analysis I (for teachers) | B. Güneysu |
| Differential Geometry of Curves and Surfaces (M. Ed.) | D. Schüth | |
| SoSe 2019 | Analysis II (for teachers) | L. Fehlinger |
| WiSe 2018 | Analysis I (for teachers) | L. Fehlinger |
| SoSe 2018 | Analysis II (for teachers) | H. Baum |
| WiSe 2017 | Analysis I (for teachers) | H. Baum |
| SoSe 2017 | Analysis II (for teachers) | D. Schüth |
| WiSe 2016 | Analysis I (for teachers) | D. Schüth |