Finite Element and Discontinuous Galerkin Methods for Transient Wave Equations

  • Gary Cohen
  • Sébastien Pernet

Part of the Scientific Computation book series (SCIENTCOMP)

Table of contents

  1. Front Matter
    Pages i-xvii
  2. Gary Cohen, Sébastien Pernet
    Pages 1-37
  3. Gary Cohen, Sébastien Pernet
    Pages 39-93
  4. Gary Cohen, Sébastien Pernet
    Pages 95-173
  5. Gary Cohen, Sébastien Pernet
    Pages 175-232
  6. Gary Cohen, Sébastien Pernet
    Pages 233-283
  7. Gary Cohen, Sébastien Pernet
    Pages 285-313
  8. Gary Cohen, Sébastien Pernet
    Pages 315-354
  9. Gary Cohen, Sébastien Pernet
    Pages 355-381

About this book


This monograph presents numerical methods for solving transient wave equations (i.e. in time domain). More precisely, it provides an overview of continuous and discontinuous finite element methods for these equations, including their implementation in physical models, an extensive description of 2D and 3D elements with different shapes, such as prisms or pyramids, an analysis of the accuracy of the methods and the study of the Maxwell’s system and the important problem of its spurious free approximations. After recalling the classical models, i.e. acoustics, linear elastodynamics and electromagnetism and their variational formulations, the authors present a wide variety of finite elements of different shapes useful for the numerical resolution of wave equations. Then, they focus on the construction of efficient continuous and discontinuous Galerkin methods and study their accuracy by plane wave techniques and a priori error estimates. A chapter is devoted to the Maxwell’s system and the important problem of its spurious-free approximations. Treatment of unbounded domains by Absorbing Boundary Conditions (ABC) and Perfectly Matched Layers (PML) is described and analyzed in a separate chapter. The two last chapters deal with time approximation including local time-stepping and with the study of some complex models, i.e. acoustics in flow, gravity waves and vibrating thin plates. Throughout, emphasis is put on the accuracy and computational efficiency of the methods, with attention brought to their practical aspects.
This monograph also covers in details the theoretical foundations and numerical analysis of these methods. As a result, this monograph will be of interest to practitioners, researchers, engineers and graduate students involved in the numerical simulation
of waves.


Mass-Lumping Numerical dispersion a priori Error Estimates Absorbing boundary conditions Perfectly matched layers Linearized Euler equations Linear Cauchy-Poisson problem Virbrating thin plates Quadrilaterals and Hexahedra Hybrid mesh Finite elements for acoustics equation Finite elements for Maxwell's equation

Authors and affiliations

  • Gary Cohen
    • 1
  • Sébastien Pernet
    • 2
  1. 1.INRIA-SaclayLe ChesnayFrance
  2. 2.The french aerospace labONERAToulouseFrance

Bibliographic information

  • DOI
  • Copyright Information Springer Science+Business Media Dordrecht 2017
  • Publisher Name Springer, Dordrecht
  • eBook Packages Engineering Engineering (R0)
  • Print ISBN 978-94-017-7759-9
  • Online ISBN 978-94-017-7761-2
  • Series Print ISSN 1434-8322
  • Series Online ISSN 2198-2589
  • Buy this book on publisher's site