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arXiv 1001.4484math.APmath-phmath.MP
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用人工压缩性方法构造的Navier-斯托克斯方程的弱解是合适的

Weak solutions of Navier-Stokes equations constructed by artificial compressibility method are suitable

D. Donatelli, S. Spirito

摘要:

本文证明了用人工压缩方法构造的弱解在Scheffer意义下是适用的。使用希尔伯特设置和关于时间的傅里叶变换,我们得到的压力和时间导数的非平凡的估计,使我们进入极限。

英文摘要:

In this paper we prove that weak solution constructed by artificial compressibility method are suitable in the sense of Scheffer. Using Hilbertian setting and Fourier transform with respect to the time we obtain nontrivial estimates of the pressure and the time derivate which allow us to pass into the limit.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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