The Space $${B^{-1}_{\infty, \infty}}$$B∞,∞-1, Volumetric Sparseness, and 3D NSE
The Space $${B^{-1}_{\infty, \infty}}$$B∞,∞-1, Volumetric Sparseness, and 3D NSE
复制标题
空间 $${B^{-1}_{infty, infty}}$$B∞,∞-1、体积稀疏性和 3D NSE
DOI:
10.1007/s00021-016-0288-z
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发表时间:
2017
影响因子:
1.3
通讯作者:
Keith Leitmeyer
中科院分区:
文献类型:
--
作者:
A. Farhat;Z. Grujić;Keith Leitmeyer
In the context of the $${L^\infty}$$L∞-theory of the 3D NSE, it is shown that smallness of a solution in Besov space $${B^{-1}_{\infty, \infty}}$$B∞,∞-1 suffices to prevent a possible blow-up. In particular, it is revealed that the aforementioned condition implies a particular local spatial structure of the regions of high velocity magnitude, namely, the structure of local volumetric sparseness on the scale comparable to the radius of spatial analyticity measured in $${L^\infty}$$L∞.
影响因子:
1.4
作者:
K. Abe;Y. Giga
通讯作者:
K. Abe;Y. Giga