Persistence of global well-posedness for the 2D Boussinesq equations with fractional dissipation
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Abstract In this paper, we study the IBVP for the 2D Boussinesq equations with fractional dissipation in the subcritical case, and prove the persistence of global well-posedness of strong solutions. Moreover, we also prove the long time decay of the solutions, and investigate the existence of the solutions in Sobolev spaces $W^{2,p}({R}^{2})\times W^{1,p}({R}^{2})$ W 2 , p ( R 2 ) × W 1 , p ( R 2 ) for some $p>2$ p > 2 .
2017 ◽
Vol 263
(12)
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pp. 8649-8665
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2016 ◽
Vol 260
(8)
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pp. 6716-6744
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2015 ◽
Vol 22
(4)
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pp. 911-945
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2017 ◽
Vol 447
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pp. 1072-1079
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2019 ◽
Vol 32
(4)
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pp. 2061-2077
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2016 ◽
Vol 19
(1)
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pp. 105-121
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