A Regularization Method for Backward Heat Equation on a Rectangular Domain

A regularization method is proposed for the non-homogeneous backward heat equation with a space-dependent source on a two-dimensional rectangular domain. This method is an extension of a known regularization approach. Firstly, the regularization problem is constructed using the Fourier expansion...

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Hlavní autoři:	WANG Yu, SUN Wei
Médium:	Artigo
Jazyk:	Chinês
Vydáno:	Harbin University of Science and Technology Publications 2025-08-01
Edice:	Journal of Harbin University of Science and Technology
Témata:	ill-posed problem heat conduction equation backward heat problem regularization method error estimate
On-line přístup:	https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=2456
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