Decay estimates for strong solutions of the Navier-Stokes equations in exterior domains.

被引：0
|
作者：
Wiegner, M [1 ]
机构：
[1] Rhein Westfal TH Aachen, Dept Math 1, D-52056 Aachen, Germany
来源：
ANNALES OF THE UNIVERSITY OF FERRA, SECTION VII, MATHEMATICAL SCIENCES | 2000年 / 46卷
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D O I：
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中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Based on the L-p - L-q-estimates for the Stokes semigroup on exterior domains, proven by Iwashita and refined by Maremonti-Solonnikov and Shibata, the precise time-asymptotic behaviour of solutions of the Navier-Stokes equations is derived. The estimates are improved, if some additional information on the initial value is available. The results apply also to weak solutions in three and four dimensions.
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页码：61 / 79
页数：19
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