Inverse problem for Love waves in a layered, elastic half-space
Maarten V. de Hoop, Josselin Garnier, Alexei Iantchenko and, Julien Ricaud
TL;DR
This paper investigates the inverse problem for Love waves in layered elastic media, focusing on recovering medium parameters from observed wave data, with implications for seismic and geophysical applications.
Contribution
It introduces a method to recover elastic medium parameters from Love wave dispersion data, advancing inverse problem techniques in seismology.
Findings
Derived conditions for Love wave existence
Established a procedure for parameter recovery from wave data
Enhanced understanding of wave-medium interactions
Abstract
In this paper we study Love waves in a layered, elastic half-space. We first address the direct problem and we characterize the existence of Love waves through the dispersion relation. We then address the inverse problem and we show how to recover the parameters of the elastic medium from the empirical knowledge of the frequency--wavenumber couples of the Love waves.
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Taxonomy
TopicsUltrasonics and Acoustic Wave Propagation · Numerical methods in inverse problems · Thermoelastic and Magnetoelastic Phenomena