The Inviscid Three Dimensional Quasi-Geostrophic System on Bounded Domains
The Inviscid Three Dimensional Quasi-Geostrophic System on Bounded Domains
复制标题
有界域上的无粘三维准地转系统
DOI:
10.1007/s00205-019-01437-x
复制
发表时间:
2018
影响因子:
2.5
通讯作者:
A. Vasseur
中科院分区:
文献类型:
--
作者:
Matthew Novack;A. Vasseur
We present a formal derivation of the inviscid three dimensional quasi-geostrophic system (QG) from primitive equations on a bounded, cylindrical domain. A key point in the derivation is the treatment of the lateral boundary and the resulting boundary conditions it imposes on solutions. To our knowledge, these boundary conditions are new and differentiate our model from closely related models which have been the object of recent study. These boundary conditions are natural for a variational problem in a particular Hilbert space. We construct solutions and prove an elliptic regularity theorem corresponding to the variational problem, allowing us to show the existence of global weak solutions to QG.
DOI:
10.1016/j.physd.2020.132362
发表时间:
2020
期刊:
Physica D: Nonlinear Phenomena
影响因子:
--
作者:
Novack, Matthew D.;Vasseur, Alexis F.
通讯作者:
Vasseur, Alexis F.
DOI:
10.1016/j.physd.2017.08.008
发表时间:
2017-05
期刊:
Physica D: Nonlinear Phenomena
影响因子:
--
作者:
P. Constantin;H. Nguyen
通讯作者:
P. Constantin;H. Nguyen