Hyungjun Choi

Princeton University, Department of Mathematics
Office : Fine Hall 410, Washington Road, Princeton, NJ 08544
Email : firstname.lastname at princeton.edu

About | Publications | CV

About Me

I am a 4th year PhD student in Mathematics at Princeton University. I am fortunate to get advised by Peter Constantin and Alexandru Ionecsu. My research interests primarily lie in partial differential equations arise in incompressible fluid dynamics. In particularly, my recent works focus on self-similar solutions of 2-D Euler.

I am seeking a postdoctoral position starting in Fall 2027.

Publications & Preprints

1. Multi-Sink Solutions to the Self-Similar Euler Equations. (with Matei Coiculescu) arXiv submitted (2026)
2. Asymmetric Self-similar Spiral Solutions of 2-D Incompressible Euler Equations. arXiv submitted (2025)
3. Global well-posedness of slightly supercritical SQG equations and gradient estimate. Nonlinearity (2023)
4. Emergent behaviors of discrete Lohe aggregation flows. (with Hansol Park and Seung-Yeol Ha) DCDS-B (2022)

Miscellaneous

1. (contributed) QEDBENCH: Quantifying the Alignment Gap in Automated Evaluation of University-Level Mathematical Proofs arXiv ICML (2026)

Notes (coming soon)