On the stability of Lamb-Chaplygin dipole for the 2D Euler equation

Zexing Li, Peicong Song, Tao Zhou

The Lamb-Chaplygin dipole is a traveling wave solution to the 2D incompressible Euler equation, whose orbital stability was established in [Abe-Choi, 2022] and [Abe-Choi-Jeong, 202…