Identification of an unknown spatial source function in a multidimensional hyperbolic partial differential equation with interior degeneracy
DOI10.1016/j.apnum.2023.05.021zbMath1528.65065OpenAlexW4378417782MaRDI QIDQ6086860
Mahmoud A. Zaky, Ahmed S. Hendy, Wenlin Qiu, Hamed Ould Sidi
Publication date: 10 November 2023
Published in: Applied Numerical Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.apnum.2023.05.021
conjugate gradient methodTikhonov regularizationinterior degeneracywave problemsource function reconstruction
Inverse problems for PDEs (35R30) Numerical methods for inverse problems for initial value and initial-boundary value problems involving PDEs (65M32)
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