scientific article
zbMath0525.73122MaRDI QIDQ3038807
Publication date: 1983
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
two-point boundary value problemcollocation techniquecomplete theoretical seismogramsdisplacements at Earth's surfaceearth modelsradiation condition applied at depthreciprocity relation for Green's functionsseismic source applied at Earth's surfacesolutions for expansion coefficients obtained in depth, frequency and horizontal wavenumber domainsolutions for stress-displacement vectors expanded in terms of orthogonal cylindrical functionsstrain tensor contracted with seismic moment tensorsuccessive application of Bessel transform, fast Fourier transform, and multiplication of time signaltransformed back into space and time domaintransformed strain tensor at depth formed by linear combinations of solutionsvelocity, density and attenuation profiles are arbitrary piecewise-continuous functions of depth only
Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Seismology (including tsunami modeling), earthquakes (86A15) Random vibrations in dynamical problems in solid mechanics (74H50) Waves in solid mechanics (74J99) Geophysical solid mechanics (74L05) Numerical and other methods in solid mechanics (74S99)
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