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Spherical seismic waves
(2011)
Low-dimensional chaos and wave turbulence in plasmas
(ROYAL SOC, 2008)
We investigated drift-wave turbulence in the plasma edge of a small tokamak by considering solutions of the Hasegawa-Mima equation involving three interacting modes in Fourier space. The resulting low-dimensional dynamics ...
A fast method of computing group-velocity partial derivatives for Love waves propagating in a layer on a half-space
(1999)
The dispersion relation for Love waves in a layer on a half-space is modified by introducing the wave number and its square instead of the phase velocity. The implicit function theorem is then used to derive the analytical ...
Analysis of wave scattering from non-symmetric discontinuities in one-dimensional wave-guides
(2017-01-01)
Predicting the scattering from waves that are incident on a damaged section of structure is of importance in structural health monitoring and nondestructive testing techniques to detect dam-age. High frequency waves are ...
Diffusion of elastic waves in a two dimensional continuum with a random distribution of screw dislocations
(Elsevier, 2017)
We study the diffusion of anti-plane elastic waves in a two dimensional continuum by many, randomly placed, screw dislocations. Building on a previously developed theory for coherent propagation of such waves, the incoherent ...