An extension of the Landweber regularization for a backward time fractional wave problem

DOI10.3934/dcdss.2020409zbMath1476.65218OpenAlexW3042478082MaRDI QIDQ2063981

Bin Fan, Chuanju Xu, Mejdi Aza ıïez

Publication date: 3 January 2022

Published in: Discrete and Continuous Dynamical Systems. Series S (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3934/dcdss.2020409

zbMATH Keywords

convergencebackward problemtime-fractional wave equationfractional filter regularization

Mathematics Subject Classification ID

Wave equation (35L05) Numerical methods for inverse problems for initial value and initial-boundary value problems involving PDEs (65M32) Linear operators and ill-posed problems, regularization (47A52) Fractional partial differential equations (35R11)

Uses Software

• Mittag-Leffler
• mlf

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