Second-order and higher-order perturbations of travel time in isotropic and anisotropic media

Studia Geophysica et Geodaetica

Volumn 46, Issue 2, 2002, Pages 213-248

  Klimeš, Luděk ^a  

^a CHARLES UNIVERSITY   (Czech Republic)

Author keywords

Hamilton Jacobi equation; Inhomogeneous media; Paraxial approximation; Perturbation methods; Ray theory; Seismic anisotropy; Travel time (action function)

Indexed keywords

ALGORITHM; PERTURBATION; RAY TRACING; SEISMIC ANISOTROPY; TRAVEL TIME;

EID: 0036257977     PISSN: 00393169     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1019802003257     Document Type: Article

References (24)

1. Hamiltonian theory of beam mode propagation
2. Coupled anisotropic shear wave raytracing in situations where associated slowness sheets are almost tangent
3. Numerical algorithm of the coupling ray theory in weakly anisotropic media
4. Comparison of ray methods with the exact solution in the 1-D anisotropic "twisted crystal" model
5. Seismic rays intensities in inhomogeneous anisotropic media
6. Ray tracing in factorized anisotropic inhomogeneous media
7. The ray series method and dynamic ray tracing system for three-dimensional inhomogeneous media
8. Quasi-shear wave coupling in weakly anisotropic 3-D media
9. Computation of second-order traveltime perturbation by Hamiltonian ray theory
10. Seismic waveform modeling in heterogeneous media by ray perturbation theory
11. Dynamic ray tracing in an anisotropic medium
12. Transformations for dynamic ray tracing in anisotropic media
13. Calculation of the third and higher travel-time derivatives in isotropic and anisotropic media
14. Calculation of the third and higher travel-time derivatives in isotropic and anisotropic media
15. Ray amplitudes in inhomogeneous media with curved interfaces
16. Computation of ray amplitudes in inhomogeneous media with curved interfaces
17. A perturbative analysis of non-linear inversion
18. Ray perturbation theory for travel times and ray paths in 3-D heterogeneous media