ON THE EQUIVALENCE BETWEEN STRATIFIED MEDIA AND OSCILLATORS

dc.contributor.author	Urquizú M.
dc.contributor.author	Correig A.M.
dc.date.accessioned	2022-10-27T10:15:45Z
dc.date.available	2022-10-27T10:15:45Z
dc.date.issued	2004
dc.identifier	https://elibrary.ru/item.asp?id=28066864
dc.identifier.citation	Geophysical Journal International, 2004, 157, 1, 245-250
dc.identifier.issn	0956-540X
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/39202
dc.description.abstract	A new method of modelling scattered seismic pulses is developed, based on the deformation that suffers an initial pulse due to scattering and on a reinterpretation of the product of convolution of a Green function with a source time function. In this new interpretation, the convolution product is equivalent to the solution of an ordinary differential equation, in which the source term corresponds to the solution of the homogeneous differential equation. The medium response (identified with the Green function) corresponds to the inhomogeneous term of the differential equation. Numerical solutions show the equivalence between the proposed method and the classical one based on convolution. This method can easily be generalized to any kind of complex medium and source time function.
dc.subject	Green’s function
dc.subject	layered media
dc.subject	scattering
dc.subject	wave propagation
dc.title	ON THE EQUIVALENCE BETWEEN STRATIFIED MEDIA AND OSCILLATORS
dc.type	Статья

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