Wave propagation in quadratic-finite-element approximations to hyperbolic equations

DOI10.1006/jcph.2000.6453zbMath0958.65097OpenAlexW2071468043MaRDI QIDQ1976847

Dale R. Durran

Publication date: 23 November 2000

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jcph.2000.6453

zbMATH Keywords

method of linesdispersion functionlinear wave equationquadratic finite elements

Mathematics Subject Classification ID

Wave equation (35L05) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Method of lines for initial value and initial-boundary value problems involving PDEs (65M20)

Cites Work

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• The use of quadratic finite element methods and irregular grids in the solution of hyperbolic problems
• Nonreflecting boundary conditions for nonlinear hyperbolic systems
• The group velocity of some numerical schemes
• Comments on ‘the group velocity of some numerical schemes’

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