dedicated to professor hermann sohr on the occasion of his 60th birthday Consider weak solutions w of the Navier Stokes equations in Serrin's class w # L : (0, ; L q (0)) for 2Â:+3Âq=1 with 3<q , where 0 is a general unbounded domain in R 3 . We shall show that although the initial and external di
On perturbations of solutions to the Navier–Stokes equations with large initial data and their dynamics
✍ Scribed by P. Kučera; J. Neustupa
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 302 KB
- Volume
- 71
- Category
- Article
- ISSN
- 0362-546X
No coin nor oath required. For personal study only.
✦ Synopsis
We prove a theorem on stability of a strong solution of the Navier-Stokes equation with respect to perturbation of the initial velocity in the norm of D(A 1/4 ) (where A is the Stokes operator) and also with respect to certain perturbations of the acting body force. The theorem is applied to obtain new results on the dynamics of solutions of the Navier-Stokes equations.
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