Email address: danyu dot zhang at uni dot lu; permanent: zhangdanyu2014 at gmail dot com
I am a postdoc at University of Luxembourg since September 2023 (until February 2027), under the supervision of Karin Melnick.
I am on the job market during the 2026-2027 academic year.
I received my PhD in Math in May 2023, from The Ohio State University where my thesis advisor was Andrey Gogolev.
My name in simplified Chinese: 张丹彧.
Research
I am broadly interested in questions with a flavor of understanding the underlying topology and / or geometry of the spaces with the presence of dynamics (or maybe vice versa), though it might appear that I study smooth dynamics with hyperbolicity.
In particular, recently I am (or should be) mostly thinking about centralizers and some math physics with Jing…
Papers and preprints
- Tomter’s example revisited. arXiv (2026). Submitted.
- An obstruction to fiberwise Anosov flows over 3-dimensional Anosov flows. Joint with Neige Paulet. arXiv (2026). Submitted.
- D. Zhang, Anosov diffeomorphisms on a product of surfaces, Geom. Dedicata 219 (2025), no.~1, Paper No. 7, 12 pp.; MR4839742. arXiv (2022, not updated).
- D. Zhang, Structural stability for fibrewise Anosov diffeomorphisms on principal torus bundles, Ergodic Theory Dynam. Systems 44 (2024), no.~1, 334–352; MR4676213. arXiv (2021).
Teaching
- Winter 25-26: Mathematics Foundation for Cybersecurity, Instructor of record
- Summer 24-25: Géométrie euclidienne et non euclidienne, Instructor of record
- Winter 24-25: Linear Algebra 1, Tutorial ×2
Seminars
- Geometry and Topology seminar @ University of Luxembourg
Random stuff
Èrhuángmáo in Luxembourg, You and Your Research, Math-life balance, Pravoloxinone, Mathematics Students Resource, Alice’s Adventures in Numberland, “intellectual generosity”, The GTM Test (?)…
