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The resolution of the Navier-Stokes equations in anisotropic spaces

Dragoș Iftimie
- 30 Apr 1999 - 
- Vol. 15, Iss: 1, pp 1-36
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TLDR
In this paper, the authors prove global existence and uniqueness for solutions of the 3-dimensional Navier-Stokes equations with small initial data in spaces which are Hdi in the i-th direction, d1 + d2 + d3 = 1 2, -1/2 < di < 1/2 and in a space which is L2 in the first two directions and B2,11/2 in third direction, where H and B denote the usual homogeneous Sobolev and Besov spaces.
Abstract
In this paper we prove global existence and uniqueness for solutions of the 3-dimensional Navier-Stokes equations with small initial data in spaces which are Hdi in the i-th direction, d1 + d2 + d3 = 1/2, -1/2 < di < 1/2 and in a space which is L2 in the first two directions and B2,11/2 in the third direction, where H and B denote the usual homogeneous Sobolev and Besov spaces.

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Citations
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On the Navier-Stokes equations

Hantaek Bae
TL;DR: In this paper, a criterion for the convergence of numerical solutions of Navier-Stokes equations in two dimensions under steady conditions is given, which applies to all cases, of steady viscous flow in 2D.
Journal ArticleDOI

Well-posedness for the Navier–Stokes Equations

TL;DR: In this paper, the NavierStokes equations are locally well-posed for smooth enough initial data as long as one imposes appropriate boundary conditions on the pressure at ∞, where u is the velocity and p is the pressure.
Journal ArticleDOI

Global small solutions of 2-D incompressible MHD system

TL;DR: In this article, the authors considered the global wellposedness of 2D incompressible magneto-hydrodynamical system with smooth initial data which is close to some non-trivial steady state.
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Global Small Solutions to an MHD-Type System: The Three-Dimensional Case

TL;DR: In this paper, the authors considered the global well-posedness of a three-dimensional MHD type system with smooth initial data that is close to some nontrivial steady state.
Journal ArticleDOI

Fluids with anisotropic viscosity

TL;DR: In this article, the authors use anisotropic spaces that enable them to prove existence theorems for less regular initial data than usual, and prove Strichartz-type, dispersive estimates in the whole space.
References
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Book

Navier-Stokes Equations

Roger Temam
TL;DR: Schiff's base dichloroacetamides having the formula OR2 PARALLEL HCCl2-C-N ANGLE R1 in which R1 is selected from the group consisting of alkenyl, alkyl, alkynyl and alkoxyalkyl; and R2 is selected by selecting R2 from the groups consisting of lower alkylimino, cyclohexenyl-1 and lower alkynyl substituted cycloenenyl -1 as discussed by the authors.
Book

Theory of function spaces

Hans Triebel
TL;DR: In this article, the authors measure smoothness using Atoms and Pointwise Multipliers, Wavelets, Spaces on Lipschitz Domains, Wavelet and Sampling Numbers.

On the Navier-Stokes equations

Hantaek Bae
TL;DR: In this paper, a criterion for the convergence of numerical solutions of Navier-Stokes equations in two dimensions under steady conditions is given, which applies to all cases, of steady viscous flow in 2D.
Journal ArticleDOI

On the Navier-Stokes initial value problem. I

TL;DR: In this article, the authors considered the Navier-Stokes equation for 3-dimensional flows and deduced the existence theorems for 3D flows through a Hilbert space approach, making use of the theory of fractional powers of operators.
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