Title:
On stability of scale-critical two-dimensional flowsAbstract:
In this talk we survey a recent progress on the stability problem of time-global solutions to the two-dimensional Navier–Stokes equations for viscous incompressible flows. Our main interest is the stability of flows in a scale-critical regime, where the linearlity and the nonlinearity are considered to be balanced with each other and the difficulty appears particularly in the two-dimensional case.