On the conditional regularity of the Navier-Stokes and related equations
Tom 74 / 2006
Banach Center Publications 74 (2006), 117-126
MSC: 35Q35, 76B03, 76D05.
DOI: 10.4064/bc74-0-6
Streszczenie
We present regularity conditions for a solution to the 3D Navier-Stokes equations, the 3D Euler equations and the 2D quasigeostrophic equations, considering the vorticity directions together with the vorticity magnitude. It is found that the regularity of the vorticity direction fields is most naturally measured in terms of norms of the Triebel-Lizorkin type.
