Scattering and diffusion phenomena play a crucial role in the interpretation of the coda part ofseismograms. Consequently, a profound understanding of scattering mechanisms and their effectson wave propagation is a fundamental step towards the identification of the statistical propertiesof random media. The focus of this work is on the scattering of elastic waves in a randomly heterogeneousmedia with locally isotropic material behavior. The weakly heterogeneous regime isconsidered, in which the wave length is similar to the correlation length, the wave length is smallcompared to the propagation length (high frequency) and the amplitude of the heterogeneities issmall. A kinetic framework based on the transport equations of elastic waves is a...
International audienceThis presentation discusses the identification of some statistical properties o...
The scattering of elastic waves in heterogeneous media is discussed. Explicit expressions are derive...
International audienceWe discuss the influence of material anisotropy on the possible depolarization ...
Scattering and diffusion phenomena play a crucial role in the interpretation of the coda part ofseis...
Scattering and diffusion phenomena play a crucial role in the interpretation of the coda part ofseis...
Scattering and diffusion phenomena play a crucial role in the interpretation of the coda part ofseis...
Scattering and diffusion phenomena play a crucial role in the interpretation of the coda part ofseis...
Les phénomènes de diffraction et de diffusion des ondes jouent un rôle important dans l'interprétati...
Les phénomènes de diffraction et de diffusion des ondes jouent un rôle important dans l'interprétati...
International audienceIn the weakly heterogeneous regime of elastic wave propagation through a rando...
International audienceIn the weakly heterogeneous regime of elastic wave propagation through a rando...
International audienceIn the weakly heterogeneous regime of elastic wave propagation through a rando...
International audienceIn the weakly heterogeneous regime of elastic wave propagation through a rando...
International audienceIn the weakly heterogeneous regime of elastic wave propagation through a rando...
International audienceThis presentation discusses the identification of some statistical properties o...
International audienceThis presentation discusses the identification of some statistical properties o...
The scattering of elastic waves in heterogeneous media is discussed. Explicit expressions are derive...
International audienceWe discuss the influence of material anisotropy on the possible depolarization ...
Scattering and diffusion phenomena play a crucial role in the interpretation of the coda part ofseis...
Scattering and diffusion phenomena play a crucial role in the interpretation of the coda part ofseis...
Scattering and diffusion phenomena play a crucial role in the interpretation of the coda part ofseis...
Scattering and diffusion phenomena play a crucial role in the interpretation of the coda part ofseis...
Les phénomènes de diffraction et de diffusion des ondes jouent un rôle important dans l'interprétati...
Les phénomènes de diffraction et de diffusion des ondes jouent un rôle important dans l'interprétati...
International audienceIn the weakly heterogeneous regime of elastic wave propagation through a rando...
International audienceIn the weakly heterogeneous regime of elastic wave propagation through a rando...
International audienceIn the weakly heterogeneous regime of elastic wave propagation through a rando...
International audienceIn the weakly heterogeneous regime of elastic wave propagation through a rando...
International audienceIn the weakly heterogeneous regime of elastic wave propagation through a rando...
International audienceThis presentation discusses the identification of some statistical properties o...
International audienceThis presentation discusses the identification of some statistical properties o...
The scattering of elastic waves in heterogeneous media is discussed. Explicit expressions are derive...
International audienceWe discuss the influence of material anisotropy on the possible depolarization ...