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Uniform Local Solvability for the Navier-Stokes Equations with the Coriolis Force
- Source :
- Methods Appl. Anal. 12, no. 4 (2005), 381-394
- Publication Year :
- 2005
- Publisher :
- International Press of Boston, 2005.
-
Abstract
- The unique local existence is established for the Cauchy problem of the incompressible Navier-Stokes equations with the Coriolis force for a class of initial data nondecreasing at space infinity. The Coriolis operator restricted to divergence free vector fields is a zero order pseudodifferential operator with the skew-symmetric matrix symbol related to the Riesz operator. It leads to the additional term in the Navier-Stokes equations which has real parameter being proportional to the speed of rotation. For initial datum as Fourier preimage of finite Radon measures having no-point mass at the origin we show that the length of existence time-interval of mild solution is independent of the rotation speed.
- Subjects :
- Coriolis Force
Operator (physics)
Mathematical analysis
radon measures
Mathematics::Analysis of PDEs
Space (mathematics)
Riesz operators
76D05
Physics::Fluid Dynamics
28C05
symbols.namesake
Matrix (mathematics)
28B05
Fourier transform
symbols
Initial value problem
Vector field
Navier-Stokes equations
Navier–Stokes equations
Rotation (mathematics)
76U05
Mathematics
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- Methods Appl. Anal. 12, no. 4 (2005), 381-394
- Accession number :
- edsair.doi.dedup.....85044a1e0a10212a52d44ed3b6bf516f