Numerical solution of the ocean data assimilation problem

被引：0

作者：

Kobelkov, GM

Gvozdev, VV

机构：

[1] Moscow MV Lomonosov State Univ, Moscow 119899, Russia

[2] Russian Acad Sci, Inst Numer Math, Moscow 119991, Russia

[3] Univ Houston, Dept Math, Houston, TX 77204 USA

来源：

RUSSIAN JOURNAL OF NUMERICAL ANALYSIS AND MATHEMATICAL MODELLING | 2004年 / 19卷 / 03期

关键词：

D O I：

10.1163/1569398041126483

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We consider the problem of optimal control by a boundary condition for the heat equation. This problem arises in the process of mathematical formulation of a data assimilation problem for the reconstruction of the ocean surface temperature by approximate initial data and a solution. For the regularized functional, existence and uniqueness of a solution to this problem is proved; an efficient iterative method for solving this problem is proposed and justified.

引用

页码：239 / 249

页数：11