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arXiv · 1507.06685

On $H^2$ solutions and $z$-weak solutions of the 3D Primitive Equations

Ning Ju
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Abstract

Global in time well-posedness of $H^2$ solutions and $z$-weak solutions of the 3D Primitive equations in a bounded cylindrical domain is proved. More specifically, uniform in time boundedness and bounded absorbing sets are obtained for both $H^2$ solutions and $z$-weak solutions, as well as uniqueness of the $z$-weak solution for the 3D Primitive equations. The result for $H^2$ solutions improves a recent one proved in[6]. The result for $z$-weak solution positively resolves the problem of global existence and uniqueness of $z$-weak solutions of the 3D primitive equations, which has been open since the work of [14].

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Ning Ju. 2015-07-23. On $H^2$ solutions and $z$-weak solutions of the 3D Primitive Equations. https://arxiv.org/abs/1507.06685

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