The Helmholtz Equation

  • David Colton
  • Rainer Kress
Chapter
Part of the Applied Mathematical Sciences book series (AMS, volume 93)

Abstract

Studying an inverse problem always requires a solid knowledge of the theory for the corresponding direct problem. Therefore, the following two chapters of our book are devoted to presenting the foundations of obstacle scattering problems for time-harmonic acoustic waves, i.e., to exterior boundary value problems for the scalar Helmholtz equation. Our aim is to develop the analysis for the direct problems to an extent which is needed in the subsequent chapters on inverse problems.

Keywords

Entropy Acoustics 

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Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  • David Colton
    • 1
  • Rainer Kress
    • 2
  1. 1.Department Mathematical ScienceUniversity of DelawareNewarkUSA
  2. 2.Institut für Numerische und Angewandte MathematikGeorg-August-Universität GöttingenGöttingenGermany

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