Stability threshold for two-dimensional Boussinesq systems near-Couette shear flow in a finite channel

Tao Liang, Yongsheng Li, Xiaoping Zhai

In this paper, we investigate the stability threshold problem of the two-dimensional Navier-Stokes Boussinesq(NSB) equations in a finite channel $ \T \times [-1,1]$, focusing on th…