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Jannis Halbey
My main interest lies in first-order methods for convex optimization. Lately I have worked on solving problems in semi-definite programming using conditional gradient methods.
📬 Contact
- office
- Room 3106 at ZIB
- halbey (at) zib.de
- languages
- English and German
🎓 Curriculum vitae
- since 2022
- Researcher at TUB
- Sep 2022
- M.Sc. in Mathematics at Technical University of Darmstadt
- Mar 2020
- B.Sc. in Mathematics at Technical University of Darmstadt
📝 Publications and preprints
Preprints
- Besançon, M., Designolle, S., Halbey, J., Hendrych, D., Kuzinowicz, D., Pokutta, S., Troppens, H., Viladrich, D., and Wirth, E. (2025). Improved Algorithms and Novel Applications of the FrankWolfe.jl Library.
[arXiv]
[BibTeX]
@misc{2025_BesanconEtAl_Frankwolfelibrary, archiveprefix = {arXiv}, eprint = {2501.14613}, primaryclass = {math.OC}, year = {2025}, author = {Besançon, Mathieu and Designolle, Sébastien and Halbey, Jannis and Hendrych, Deborah and Kuzinowicz, Dominik and Pokutta, Sebastian and Troppens, Hannah and Viladrich, Daniel and Wirth, Elias}, title = {Improved Algorithms and Novel Applications of the FrankWolfe.jl Library}, date = {2025-01-24} }
📅 Event Attendance
- Sep 2023
- 5th Computational Optimization at Work (CO@Work), Berlin
👨🏫 Teaching
- winter 2022
- Assistant for analysis 2 for engineering at TUB
- summer 2023
- Assistant for analysis 2 for engineering at TUB
- summer 2023
- Assistant for discrete optimisation and machine learning seminar at TUB
- winter 2023
- Assistant for analysis 1 and linear algebra for engineering at TUB
- winter 2023
- Assistant for discrete optimisation and machine learning seminar at TUB
- summer 2024
- Assistant for analysis 2 for engineering at TUB
- summer 2024
- Assistant for discrete optimisation and machine learning seminar at TUB
- winter 2024
- Assistant for analysis 1 and linear algebra for engineering at TUB
- winter 2024
- Assistant for discrete optimisation and machine learning seminar at TUB