Erratum

Wave-field representations with Green's functions, propagator matrices, and Marchenko-type focusing functions (J. Acoust. Soc. Am. (2022) 151 (587-608) DOI: 10.1121/10.0009236)

Journal article (2023)

Authors

C.P.A. Wapenaar Applied Geophysics and Petrophysics - CEG
Research Group
Applied Geophysics and Petrophysics (CEG) (TU Delft)
Copyright: © 2023 C.P.A. Wapenaar
DOI: https://doi.org/10.1121/10.0020538
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Published Date

2023

Language

English

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Faculty

Civil Engineering & Geosciences

Department

Geoscience and Engineering

Research Group

Applied Geophysics and Petrophysics

Abstract

For the elastodynamic wave equation discussed in Appendix A.4 in Ref. 1, the expressions for matrices ∼L 6 1 and ∼L 6 2 in Eqs. (A32) and (A33) must be multiplied by 61. In other words, the signs of ∼L _
1and ∼L _
2have to be changed, whereas the signs of ∼L 1 and ∼L 2 remain unchanged. With these corrections, matrix ∼L , defined in Eq. (A5), fulfills the symmetry property formulated by Eq. (A6). The corrections have no consequences for Eqs. (A36)-(A38).

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