Simple analytical Green's functions for ray perturbations in layered media

Moore, BJ

Simple analytical Green's functions for ray perturbations in layered media

Moore, BJ

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Publication Type:: Journal Article
Citation:: Geophysical Journal International, 1993, 115 (3), pp. 1137 - 1142
Issue Date:: 1993-01-01

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Field	Value	Language
dc.contributor.author	Moore, BJ https://orcid.org/0000-0002-4460-0775	en_US
dc.date.issued	1993-01-01	en_US
dc.identifier.citation	Geophysical Journal International, 1993, 115 (3), pp. 1137 - 1142	en_US
dc.identifier.issn	0956-540X	en_US
dc.identifier.uri	http://hdl.handle.net/10453/30588
dc.description.abstract	The total Green's function for two‐point boundary‐value problems can be related to the propagator for initial‐value problems. A very simple expression for the Green's function is obtained when the unperturbed medium may be described by material with a constant gradient in quadratic slowness. The derivation requires a correct understanding of assumptions made in the propagator solution. Expressions are also obtained for Green's function in multilayered media. Copyright © 1993, Wiley Blackwell. All rights reserved	en_US
dc.relation.ispartof	Geophysical Journal International	en_US
dc.relation.isbasedon	10.1111/j.1365-246X.1993.tb01515.x	en_US
dc.subject.classification	Geochemistry & Geophysics	en_US
dc.title	Simple analytical Green's functions for ray perturbations in layered media	en_US
dc.type	Journal Article
utslib.citation.volume	3	en_US
utslib.citation.volume	115	en_US
utslib.for	0403 Geology	en_US
utslib.for	0404 Geophysics	en_US
utslib.for	0909 Geomatic Engineering	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
utslib.copyright.status	open_access
pubs.issue	3	en_US
pubs.publication-status	Published	en_US
pubs.volume	115	en_US

Abstract:

The total Green's function for two‐point boundary‐value problems can be related to the propagator for initial‐value problems. A very simple expression for the Green's function is obtained when the unperturbed medium may be described by material with a constant gradient in quadratic slowness. The derivation requires a correct understanding of assumptions made in the propagator solution. Expressions are also obtained for Green's function in multilayered media. Copyright © 1993, Wiley Blackwell. All rights reserved

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http://hdl.handle.net/10453/30588