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07/11/2022
Finite Element Method for a Nonlinear PML Helmholtz Equation with High Wave Number
A nonlinear Helmholtz equation (NLH) with high wave number and Sommerfel...
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03/21/2022
Dispersion Analysis of CIP-FEM for Helmholtz Equation
When solving the Helmholtz equation numerically, the accuracy of numeric...
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02/26/2022
A combined multiscale finite element method based on the LOD technique for the multiscale elliptic problems with singularities
In this paper, we construct a combined multiscale finite element method ...
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10/19/2021
Adaptive FEM for Helmholtz Equation with Large Wave Number
A posteriori upper and lower bounds are derived for the linear finite el...
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04/30/2020
Hybridizable Discontinuous Galerkin Methods for Helmholtz Equation with High Wave Number. Part I: Linear case
This paper addresses several aspects of the linear Hybridizable Disconti...
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10/30/2019
On Wellposedness and Convergence of UPML method for analyzing wave scattering in layered media
This paper proposes a novel method to establish the wellposedness and co...
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03/11/2019