A regularization of the backward problem for nonlinear parabolic equation with time-dependent coefficient
type: Item
instance of: scholarly article
title: A regularization of the backward problem for nonlinear parabolic equation with time-dependent coefficient
zbMATH Open document ID: 1253.35211
DOI: 10.1155/2012/943621
author: Pham Hoang Quan
author: Le Minh Triet
author: Dang Duc Trong
published in: International Journal of Mathematics and Mathematical Sciences
publication date: 2012-12-18T00:00:00Z
review text: Summary: We study the backward problem with time-dependent coefficient which is a severely ill-posed problem. We regularize this problem by combining quasi-boundary value method and quasi-reversibility method and then obtain sharp error estimate between the exact solution and the regularized solution. A numerical experiment is given in order to illustrate our results.
Mathematics Subject Classification ID: 35R25
Mathematics Subject Classification ID: 65M30
zbMATH DE Number: 6116557
Wikidata QID: Q58705248
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2012/943621
OpenAlex ID: W1979957260
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description: scientific article; zbMATH DE number 6116557