We consider the three dimensional Navier-Stokese quations and we prove that weak solutions constructed by approximating the time-derivative by finite differences are suitable. The so-called method of semi-discretization is of fundamental importance in the numerical analysis and it is one of the basic building blocks for the full discretization of the equations.
Titolo: | Weak solution to the Navier-Stokes equations constructed by semi-discretization are suitable |
Autori: | Berselli, LUIGI CARLO; Stefano, Spirito |
Autori interni: | |
Anno del prodotto: | 2016 |
Abstract: | We consider the three dimensional Navier-Stokese quations and we prove that weak solutions constructed by approximating the time-derivative by finite differences are suitable. The so-called method of semi-discretization is of fundamental importance in the numerical analysis and it is one of the basic building blocks for the full discretization of the equations. |
Digital Object Identifier (DOI): | 10.1090/conm/666 |
Appare nelle tipologie: | 2.1 Contributo in volume (Capitolo o Saggio) |
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