A geometric measure-type regularity criterion for solutions to the 3D Navier-Stokes equations
arXiv:1111.0217
Abstract
A local anisotropic geometric measure-type condition on the super-level sets of solutions to the 3D NSE preventing the formation of finite-time singularity is presented; essentially, local one-dimensional sparseness of the regions of intense fluid activity in a very weak sense.
arXiv commentfinal version, 10 pp, to appear in Nonlinearity