A posteriori regularization method for the two-dimensional inverse heat conduction problem

Abstract: In this article, we consider a two-dimensional inverse heat conduction problem that determines the surface temperature distribution from measured data at the fixed location. This problem is severely ill-posed, i.e., the solution does not depend continuously on the data. A quasi-boundary value regularization method in conjunction with the a posteriori parameter choice strategy is proposed to solve the problem. A Hölder-type error estimate between the approximate solution and its exact solution is also given. The error estimate shows that the regularized solution is dependent continuously on the data.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
A posteriori regularization method for the two-dimensional inverse heat conduction problem ; volume:20 ; number:1 ; year:2022 ; pages:1030-1038 ; extent:9
Open mathematics ; 20, Heft 1 (2022), 1030-1038 (gesamt 9)

Creator
Cheng, Wei
Liu, Yi-Liang
Zhao, Qi

DOI
10.1515/math-2022-0489
URN
urn:nbn:de:101:1-2022092414124936172342
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
15.08.2025, 7:32 AM CEST

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Associated

  • Cheng, Wei
  • Liu, Yi-Liang
  • Zhao, Qi

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