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math.AP2026
Enhanced dissipation and stability threshold for the Navier--Stokes equations near Poiseuille flow
Tao Liang, Cuili Zhai, Xiaoping Zhai
We study the nonlinear stability of the quadratic plane Poiseuille flow for the two-dimensional incompressible Navier--Stokes equations on …
math.AP2026
Linear Growth and Nonlinear Stability of Two-Dimensional MHD Couette Flow with Vertical Dissipation
Tao Liang, Jiahong Wu, Xiaoping Zhai
We study the two-dimensional incompressible magnetohydrodynamic system near the Couette equilibrium on , in the…