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Analyticity estimates for the Navier-Stokes equations

By I. Herbst and E. Skibsted
Preprints
No. 06, July 2009
Abstract:
We study spatial analyticity properties of solutions of the Navier-Stokes equation and obtain new growth rate estimates for the analyticity radius. We also study stability properties of strong global solutions of the Navier-Stokes equation with data in $H^r, \ r \geq 1/2$ and prove a stability result for the analyticity radius.
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