Identifying the radiative coefficient of heat conduction equations from discrete measurement data

被引：19

作者：

Deng, Zui-Cha ^{[1
]}

Yang, Liu ^{[1
]}

Yu, Jian-Ning ^{[1
]}

机构：

[1] Lanzhou Jiaotong Univ, Dept Math, Lanzhou 730070, Gansu, Peoples R China

来源：

APPLIED MATHEMATICS LETTERS | 2009年 / 22卷 / 04期

关键词：

Inverse problem; Heat conduction equation; Radiative coefficient; Optimal control; Convergence; INVERSE PARABOLIC PROBLEM; PARAMETER;

D O I：

10.1016/j.aml.2008.06.023

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

This work deals with an inverse problem of identifying the radiative coefficient of heat conduction equations from discrete measurement data. On the basis of the interpolation technique, we find a new way to reconstruct the unknown coefficient by using the optimization method. The results obtained in the work are interesting and useful and may be applied in a variety of fields. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：495 / 500

页数：6

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