The bi-Helmholtz equation with Cauchy conditions: ill-posedness and regularization methods
DOI10.1080/17415977.2020.1764950zbMath1473.35123OpenAlexW3028338476MaRDI QIDQ5153242
Reza Mokhtari, Hussien Lotfinia, N. G. Chegini
Publication date: 29 September 2021
Published in: Inverse Problems in Science and Engineering (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1080/17415977.2020.1764950
Cauchy conditionsfast Fourier transform (FFT)Fourier regularization methodbi-Helmholtz equationwavelet regularization method
Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Numerical methods for wavelets (65T60) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Numerical methods for inverse problems for boundary value problems involving PDEs (65N21) Numerical methods for ill-posed problems for boundary value problems involving PDEs (65N20)
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