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- FIELD
- Math:Analysis
- DATE
-
Jul 11 (Fri), 2025
- TIME
- 15:00 ~ 16:00
- PLACE
- 1423
- SPEAKER
- Woo, Kwan
- HOST
- Choi, Jae-Hwan
- INSTITUTE
- 서울대학교 수학연구소
- TITLE
- [GS_M_APP] Stability of Vortex Dipoles in Two-Dimensional Euler Flows
- ABSTRACT
- In this talk, I will present recent results on the existence and stability of traveling wave solutions to the two-dimensional incompressible Euler equations, which take the form of counter-rotating vortex dipoles symmetric across a horizontal axis. These structures include classical examples such as the Chaplygin–Lamb dipole and the Sadovskii vortex patch, both of which exhibit singular behavior near the symmetry axis. I will describe a variational framework for constructing such solutions and discuss their stability properties. This is joint work with Kyudong Choi and Young-Jin Sim (UNIST).
- FILE
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