A new finite difference scheme for the 3D Helmholtz equation with a preconditioned iterative solver
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Publication:2227749
DOI10.1016/j.apnum.2020.11.023zbMath1457.76112OpenAlexW3106831245MaRDI QIDQ2227749
Tingting Wu, Yuran Sun, Dongsheng Cheng
Publication date: 15 February 2021
Published in: Applied Numerical Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.apnum.2020.11.023
Finite difference methods applied to problems in fluid mechanics (76M20) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Hydro- and aero-acoustics (76Q05)
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