Explicit time integration with lumped mass matrix for enriched finite elements solution of time domain wave problems

DOI10.1016/j.apm.2019.07.054zbMath1481.65181OpenAlexW2966326050WikidataQ107160445 ScholiaQ107160445MaRDI QIDQ1988762

M. Drolia, A. El Kacimi, M. Shadi Mohamed, Mohammed Seaid, Omar Laghrouche

Publication date: 24 April 2020

Published in: Applied Mathematical Modelling (Search for Journal in Brave)

Full work available at URL: http://dro.dur.ac.uk/29593/1/29593.pdf

zbMATH Keywords

wave equationfinite elementstime domainpartition of unitylumped massfield enrichment

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60)

Related Items (6)

Full-waveform inversion using level set and cut elements for sharp-interface problems ⋮ Novel adaptive finite volume method on unstructured meshes for time-domain wave scattering and diffraction ⋮ Partition of Unity Finite Element Method for 2D Vibro-Acoustic Modeling ⋮ Improved modal analyses using the novel quadrilateral overlapping elements ⋮ Effect of enrichment functions on GFEM solutions of time-dependent conduction heat transfer problems ⋮ Explicit Time Stepping for the Wave Equation using CutFEM with Discrete Extension

Uses Software

• FEAPpv

Cites Work

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