Wave Propagation in Complex Media

1. Front Matter

   Pages i-x

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2. Fast Algorithms for solving electromagnetic scattering problems

   • W. C. Chew, J. M. Song, C. C. Lu, R. Wagner, J. H. Lin, H. Gan et al.

   Pages 1-22

3. 2d photonic crystals with cubic structure: asymptotic analysis

   • A. Figotin, P. Kuchment

   Pages 23-30

4. On waves in random media in the diffusion-approximation regime

   • Jean-Pierre Fouque, Josselin Garnier

   Pages 31-48

5. Coherent effects in scattering from bounded random systems with discrete spectrum

   • V. Freilikher, M. Kaveh, M. Pustilnik, I. Yurkevich, J. Sanches-Gil, A. Maradudin et al.

   Pages 49-74

6. The interaction of microwaves with sea ice

   • Kenneth M. Golden

   Pages 75-94

7. Electron in two-dimensional system with point scatterers and magnetic field

   • Sergey Gredeskul, Masha Zusman, Yshai Avishai, Mark Ya. Azbel

   Pages 95-142

8. On the propagation properties of surface waves

   • V. Jakšić, S. Molchanov, L. Pastur

   Pages 143-154

9. Green’s function, lattice sums and rayleigh’s identity for a dynamic scattering problem

   • R. C. McPhedran, N. A. Nicorovici, L. C. Botten, Bao Ke-Da

   Pages 155-186

10. Study of seismogram envelopes based on the energy transport theory

    • Haruo Sato

    Pages 187-197

11. The panel clustering method in 3-d bem

    • Stefan A. Sauter

    Pages 199-224

12. Propagation of electromagnetic waves in two-dimensional disordered systems

    • M. M. Sigalas, C. T. Chan, C. M. Soukoulis

    Pages 225-246

13. Reciprocity and coherent backscattering of light

    • Bart A. van Tiggelen, Roger Maynard

    Pages 247-271

14. Spatio-temporal distribution of seismic power for a random absorptive slab in a half space

    • Ru-Shan Wu

    Pages 273-287

This IMA Volume in Mathematics and its Applications WAVE PROPAGATION IN COMPLEX MEDIA is based on the proceedings of two workshops: • Wavelets, multigrid and other fast algorithms (multipole, FFT) and their use in wave propagation and • Waves in random and other complex media. Both workshops were integral parts of the 1994-1995 IMA program on "Waves and Scattering." We would like to thank Gregory Beylkin, Robert Burridge, Ingrid Daubechies, Leonid Pastur, and George Papanicolaou for their excellent work as organizers of these meetings. We also take this opportunity to thank the National Science Foun­ dation (NSF), the Army Research Office (ARO, and the Office of Naval Research (ONR), whose financial support made these workshops possible. A vner Friedman Robert Gulliver v PREFACE During the last few years the numerical techniques for the solution of elliptic problems, in potential theory for example, have been drastically improved. Several so-called fast methods have been developed which re­ duce the required computing time many orders of magnitude over that of classical algorithms. The new methods include multigrid, fast Fourier transforms, multi pole methods and wavelet techniques. Wavelets have re­ cently been developed into a very useful tool in signal processing, the solu­ tion of integral equation, etc. Wavelet techniques should be quite useful in many wave propagation problems, especially in inhomogeneous and nonlin­ ear media where special features of the solution such as singularities might be tracked efficiently.

• Approximation
• Green's function
• algorithms
• differential equation
• electromagnetic wave
• numerical methods

• Department of Mathematics, Stanford University, Stanford, USA

  George Papanicolaou

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