ON LOCAL ENERGY DECAY ESTIMATE OF THE OSEEN SEMIGROUP IN TWO DIMENSIONS AND ITS APPLICATION
2019 ◽
pp. 1-33
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Keyword(s):
We study the temporal decay estimate of the Oseen semigroup in a two-dimensional exterior domain. We establish the local energy decay estimate with a suitable dependence on the small translation speed, which is a significant improvement of Hishida’s result in 2016. As an application, we prove the $L^{q}$ - $L^{r}$ estimates of the Oseen semigroup uniformly in the small translation speed.
1997 ◽
Vol 21
(3)
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pp. 629-670
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Keyword(s):
Keyword(s):
2005 ◽
Vol 135
(2)
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pp. 393-412
Keyword(s):
2010 ◽
Vol 48
(8)
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pp. 5254-5275
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2016 ◽
Vol 96
(2)
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pp. 349-362
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1997 ◽
Vol 73
(7)
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pp. 126-129
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