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20142026
most citedSuperconvergence analysis of linear FEM based on the polynomial preserving recovery and Richardson extrapolation for Helmholtz equation with high wave number

2 citations · 4 across the 7 of their papers we have counts for

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math.NA2020

Numerical solution of a one-dimensional nonlocal Helmholtz equation by Perfectly Matched Layers

Yu Du, Jiwei Zhang

We consider the computation of a nonlocal Helmholtz equation by using Perfectly Matched Layer (PML). We first derive the nonlocal PML equation by extending PML modifications from t…