Numerical Study of Stability of an Algorithm for Identifying the Thermal Conductivity in the Three-Dimensional Case

被引：0

作者：

Evtushenko Y.G. ^{[1
]}

Zubov V.I. ^{[1
]}

Albu A.F. ^{[1
,2
]}

机构：

[1] Federal Research Center “Computer Science and Control” of RAS, 40, Vavilov St., Moscow

[2] Moscow Institute of Physics and Technology, 9, Institutskiy per., Dolgoprudny

来源：

Journal of Mathematical Sciences | 2022年 / 267卷 / 4期

关键词：

D O I：

10.1007/s10958-022-06152-9

中图分类号：

学科分类号：

摘要：

We consider the problem of identifying the temperature-dependent thermal conductivity of a material in the three-dimensional case. We numerically study the stability of the algorithm based on the fast automatic differentiation technique. We show that a perturbation of experimental data leads to a perturbation of the sought thermal conductivity of the same order. © 2022, Springer Science+Business Media, LLC, part of Springer Nature.

引用

页码：474 / 482

页数：8

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