On global regular axially-symmetric solutions to the Navier-Stokes equations in a cylinder
Analysis of PDEs
2026-02-04 v2
Abstract
We consider the axisymmetric Navier-Stokes equations in a finite cylinder . We assume that , , vanish on the lateral part of boundary of the cylinder, and that , , vanish on the top and bottom parts of the boundary , where we used standard cylindrical coordinates, and we denoted by the vorticity field. Our aim is to derive the estimate where is an increasing positive function and is the energy norm. We are not able to derive any global type estimate for nonslip boundary conditions.
Keywords
Cite
@article{arxiv.2511.05098,
title = {On global regular axially-symmetric solutions to the Navier-Stokes equations in a cylinder},
author = {Wiesław J. Grygierzec and Wojciech M. Zajączkowski},
journal= {arXiv preprint arXiv:2511.05098},
year = {2026}
}
Comments
arXiv admin note: substantial text overlap with arXiv:2507.14964, arXiv:2405.16670, arXiv:2501.18302