A simple implementation of PML for second-order elastic wave equations

DOI10.1016/J.CPC.2019.106867OpenAlexW2969834310WikidataQ127372701 ScholiaQ127372701MaRDI QIDQ2698746

Na Liu, Qing Huo Liu, Qiwei Zhan, Jianyang Zhou, Zichao Guo, Mingwei Zhuang

Publication date: 25 April 2023

Published in: Computer Physics Communications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cpc.2019.106867

zbMATH Keywords

perfectly matched layerfirst-order ordinary differential equationssecond-order governing wave equations

Mathematics Subject Classification ID

Numerical analysis (65-XX) Optics, electromagnetic theory (78-XX)

Related Items (2)

A high-order perfectly matched layer scheme for second-order spectral-element time-domain elastic wave modelling ⋮ Non-convolutional second-order complex-frequency-shifted perfectly matched layers for transient elastic wave propagation

Cites Work

• Back-propagating modes in elastic logging-while-drilling collars and their effect on PML stability
• A perfectly matched layer for the absorption of electromagnetic waves
• Perfectly matched layers for time-harmonic elastodynamics of unbounded domains: theory and finite element implementation.
• A modified and stable version of a perfectly matched layer technique for the 3-D second order wave equation in time domain with an application to aeroacoustics
• An exact Riemann solver for wave propagation in arbitrary anisotropic elastic media with fluid coupling
• An efficient finite element time-domain formulation for the elastic second-order wave equation: A non-split complex frequency shifted convolutional PML
• Perfectly matched layers for transient elastodynamics of unbounded domains
• Three-dimensional time-harmonic elastodynamic Green ^’ s functions for anisotropic solids
• Explicit finite element perfectly matched layer for transient three-dimensional elastic waves

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