%0 Journal Article
%T The 3D Navier¨CStokes Equations: Invariants, Local and Global Solutions
%A Vladimir I. Semenov
%J -
%D 2019
%R https://doi.org/10.3390/axioms8020041
%X Abstract In this article, I consider local solutions of the 3D Navier¨CStokes equations and its properties such as an existence of global and smooth solution, uniform boundedness. The basic role is assigned to a special invariant class of solenoidal vector fields and three parameters that are invariant with respect to the scaling procedure. Since in spaces of even dimensions the scaling procedure is a conformal mapping on the Heisenberg group, then an application of invariant parameters can be considered as the application of conformal invariants. It gives the possibility to prove the sufficient and necessary conditions for existence of a global regular solution. This is the main result and one among some new statements. With some compliments, the rest improves well-known classical results. View Full-Tex
%K Navier¨CStokes equations
%K global solutions
%K regular solutions
%K a priori estimates
%K weak solutions
%K kinetic energy
%K dissipation
%U https://www.mdpi.com/2075-1680/8/2/41