Regularity Conditions of 3D Navier-Stokes flow in terms of large spectral components

Namkwon Kim, Minkyu Kwak, Minha Yoo

We develop Ladyzhenskaya-Prodi-Serrin type spectral regularity criteria for 3D incompressible Navier-Stokes equations in a torus. Concretely, for any $N>0$, let $w_N$ be the sum of…