A TRUNCATION METHOD BASED ON HERMITE EXPANSION FOR UNKNOWN SOURCE IN SPACE FRACTIONAL DIFFUSION EQUATION

DOI10.3846/13926292.2014.929057zbMath1488.65087OpenAlexW2042713111MaRDI QIDQ5011191

Lei You, Ou Xie, Ze-Hong Meng, Zhen-Yu Zhao

Publication date: 27 August 2021

Published in: Mathematical Modelling and Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3846/13926292.2014.929057

zbMATH Keywords

discrepancy principleill-posed problemtruncation methodunknown sourceHermite functions expansion

Mathematics Subject Classification ID

Ill-posedness and regularization problems in numerical linear algebra (65F22)

Related Items (4)

A posteriori truncated regularization method for identifying unknown heat source on a spherical symmetric domain ⋮ A mollification regularization method for identifying the time-dependent heat source problem ⋮ Landweber iteration regularization method for identifying unknown source on a columnar symmetric domain ⋮ A modified Tikhonov regularization for unknown source in space fractional diffusion equation

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