Table Of Content

ae WAVE pa MOTION ELSEVIE Wave Motion 31 (2000) 389-390 www.clsevier.cony locate/wavemoti Contents of Volume 31 31, No. 1 J. Garnier Light propagation in square law media with random imperfections W. Craig and M.D. Groves Normal forms for wave motion in fluid interfaces M.V. de Hoop, J.H. Le Rousseau and R.-S. Wu Generalization of the phase-screen approximation for the scattering of acoustic waves D. Ambrosi Hamiltonian formulation for surface waves in a layered fluid E.H. Saenger, N. Gold and S.A. Shapiro Modeling the propagation of elastic waves using a modified finite-difference grid P.G. Malischewsk) Discussion: Comment to “A new formula for the velocity of Rayleigh waves” by D. Nkemzi [Wave Motion 26 (1997) 199-205] .. Vol. 31, No M.D. Collins Foreword to the Special Issue E. Bécache, F. Collino and P. Joly Higher-order variational finite difference schemes for solving 3-D paraxial wave equations using splitting techniques G.H. Brooke and D.J. Thomson Non-local boundary conditions for high-order parabolic equation algorithms M.D. Collins, W.A. Kuperman, B.E. McDonald and W.L. Siegmann Parabolic equation modeling of azimuthally advected gravity waves A.J. Fredricks, W.L. Siegmann and M.D. Collins A parabolic equation for anisotropic elastic media M.F. Levy and A.A. Zaporozhets Parabolic equation techniques for scattering JF. Lingevitch and M.D. Collins Estimating elastic sediment properties with the self-starter B.E. McDonald High-angle formulation for the nonlinear progressive-wave equation model M.J. Mills, M.D. Collins and J.F. Lingevitch Two-way parabolic equation techniques for diffraction and scattering problems P. Roux, H.C. Song, M.B. Porter and W.A. Kuperman Application of the parabolic equation method to medical ultrasonics (Continued overleaf Contents of Volume 31 1.V. Porubov and M.G. Velarde Dispersive—dissipative solitions in nonlinear solids .... B. Lenoach and B. Grover homogenisation approach to elastic waves in directional media Vavrycuk Acoustic and elastodynamic 3D Green’s functions for isotropic media with a weak velocity gradient C.H. Daros, H. Antes On strong ellipticity conditions for piezoelectric materials of the crystal classes 6 mm and 622 C. Zhou, N.N. Hsu, J.S. Popovics and J.D. Achenbach Response of two layers overlaying a half-space to a suddenly applied point force Topsakal, A. Biiyiikaksoy and M. Idemen Scattering of electromagnetic waves by a rectangular impedance cylinder Y.C. Angel and A. Bolshakoy In-plane waves in an elastic solid containing a cracked slab region C.C. Chang and M.C. Shen Chaotic motion and internal resonance of forced surface waves in a water-filled circular basin H.G. Georgiadis, I. Vardoulakis and G. Lykotrafitis Torsional surface waves in a gradient-elastic half-space N.D. Veksler, A. Lavie and B. Dubus Peripheral waves generated in a cylindrical shell with hemispherical endcaps by a plane acoustic wave at axial incidence D. Sheen and D Shepe Isky Uniqueness in a frequency-domain inverse problem of a stratified Author Index to Volume 31 Contents of Volume 31 payee = uBae e