Johannes Linn
This website is no longer being updated. You can find me on
I was a doctoral student for three years in the Analytic Number Theory and Automorphic Forms group
at the University of Bonn, under the supervision of Prof. Dr. Valentin Blomer.
My research focus was on Kloosterman sums for Gl_n and higher rank L-functions.
You can reach me at: j_linn (at) gmx.de.
Publications and preprints
- Bounds for Kloosterman Sums for GL(n), Advances in Mathematics 499 (2026), 111058
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Symmetric square L-functions on GL_3,
Arxiv preprint: arXiv:2606.19959
Past Activities
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Research stay at Kopenhagen university in the group of Morten S. Risager
25.02.2026 - 01.05.2026
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Talk at the Bielefeld Algebraic and Arithmetic Geometry Seminar
17.12.2025
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Talk at the Analytic Number Theory and Automorphic Forms conference in Lille
19.09.2025
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Talk at the Oberseminar on analytic number theory of the Institute of Mathematics in Göttingen
26.05.2025
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Talk at the Number Theory Lunch Seminar of the Max Planck Institute in Bonn
26.02.2025
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Talk at the Automorphic Forms Seminar of Alfréd Rényi Institute of Mathematics
28.01.2025
- Student representative on the board of the mathematical institute Bonn, 2024-2025