Nonlinear inviscid damping and shear-buoyancy instability in the two-dimensional Boussinesq equations

Jacob Bedrossian, Roberta Bianchini, Michele Coti Zelati +1

We investigate the long-time properties of the two-dimensional inviscid Boussinesq equations near a stably stratified Couette flow, for an initial Gevrey perturbation of size $\var…