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A Bochev-Dohrmann-Gunzburger stabilization method for the primitive equations of the ocean
被引:1
|作者:
Chacon Rebollo, Tomas
[1
,2
,3
]
Gomez Marmol, Macarena
[1
]
Sanchez Munoz, Isabel
[4
]
机构:
[1] Univ Seville, Dept EDAN, E-41080 Seville, Spain
[2] Univ Seville, Dept IMUS, E-41080 Seville, Spain
[3] BCAM, Bilbao 48009, Spain
[4] Univ Seville, Dept Matemat Aplicada 1, Seville 41014, Spain
关键词:
Primitive equations;
Finite elements;
Stabilized methods;
Inf-sup condition;
ATMOSPHERE;
D O I:
10.1016/j.aml.2012.10.015
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
We introduce a low-order stabilized discretization of the primitive equations of the ocean with highly reduced computational complexity. We prove stability through a specific inf-sup condition, and weak convergence to a weak solution. We also perform some numerical tests for relevant flows. (C) 2012 Elsevier Ltd. All rights reserved.
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页码:413 / 417
页数:5
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