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  • Book
  • © 2002

Higher-Order Numerical Methods for Transient Wave Equations

Authors:

  • No comparable text on the numerical treatment of wave equations is presently available
  • The author presents a host of modern numerical techniques of high accuracy and stability so far not accessible in book form
  • Includes supplementary material: sn.pub/extras

Part of the book series: Scientific Computation (SCIENTCOMP)

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Table of contents (14 chapters)

  1. Front Matter

    Pages I-XVIII
  2. Basic Definitions and Properties

    1. Front Matter

      Pages 1-1
    2. The Basic Equations

      • Gary C. Cohen
      Pages 3-13
    3. Functional Issues

      • Gary C. Cohen
      Pages 15-24
    4. Plane Wave Solutions

      • Gary C. Cohen
      Pages 25-30
  3. Finite Difference Methods

    1. Front Matter

      Pages 31-34
    2. The Dispersion Relation

      • Gary C. Cohen
      Pages 65-81
    3. Stability of the Schemes

      • Gary C. Cohen
      Pages 83-99
    4. Numerical Dispersion and Anisotropy

      • Gary C. Cohen
      Pages 101-121
    5. Stability by Energy Techniques

      • Gary C. Cohen
      Pages 137-144
    6. Reflection-Transmission Analysis

      • Gary C. Cohen
      Pages 145-164
  4. Finite Element Methods

    1. Front Matter

      Pages 165-168
    2. Mass-Lumping in 1D

      • Gary C. Cohen
      Pages 169-210
    3. Spectral Elements

      • Gary C. Cohen
      Pages 211-260
    4. Modeling Unbounded Domains

      • Gary C. Cohen
      Pages 307-330
  5. Back Matter

    Pages 331-349

About this book

Solving efficiently the wave equations involved in modeling acoustic, elastic or electromagnetic wave propagation remains a challenge both for research and industry. To attack the problems coming from the propagative character of the solution, the author constructs higher-order numerical methods to reduce the size of the meshes, and consequently the time and space stepping, dramatically improving storage and computing times. This book surveys higher-order finite difference methods and develops various mass-lumped finite (also called spectral) element methods for the transient wave equations, and presents the most efficient methods, respecting both accuracy and stability for each sort of problem. A central role is played by the notion of the dispersion relation for analyzing the methods. The last chapter is devoted to unbounded domains which are modeled using perfectly matched layer (PML) techniques. Numerical examples are given.

Reviews

"The author finds in this book the right balance between theoretical and numerical analysis. [...] The book should be very useful to all of the graduate students, scientists, and engineers who want to learn the basics of the numerical analysis of time-dependent wave equations, and to the more advanced researchers who want a thorough and up-to-date presentation on the discretization of first-order hyperbolic systems." (Mathematical Reviews 2002m)

"To my knowledge, Higher-Order Numerical Methods for Transient Wave Equations, by Gary C. Cohen, is the first book to address specifically the use of high-order discretizations in the time domain to solve wave equations. [...] Cohen’s book should be useful, especially to new researchers, and could even be a reference in a course. [...] I recommend the book for its clear and cogent coverage of the material selected by its author." (Physics Today, March 2003)

"It is arguably a 'must' for any university physics or engineering library. For those working in the field, the book would deserve a place on their bookshelf [...]." (The Physicist)

"This is a remarkable book about numerical treatment of wave-type equations in the time domain. [...] The book will be of particular interest to mathematicans, physicists and engineers working in academia as well as in industry on the field of numerical analysis of wave-like phenomena." (Zentralblatt der Mathematik)

"In summary, this book is a very valuable reference for the readers of this journal who are interested in the computational methods for transit waves. What make this book unique are the novel mass-lumping techniques for finite element methods, which are still being actively investigated." (Qing Huo Liu (Duke University, Durham, North Carolina), Journal of the Acoustical Society of America, American Institute of Physics July 2003, vol. 114, page 21)

Authors and Affiliations

  • Domaine de Voluceau Rocquencourt, INRIA, Le Chesnay Cedex, France

    Gary C. Cohen

Bibliographic Information

Buy it now

Buying options

eBook USD 84.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book USD 109.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book USD 109.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Other ways to access