Modeling of wave equations in anisotropic media using finite element method and its stability condition

Acta Geophysica Sinica

Volumn 40, Issue 6, 1997, Pages

  Zhou, Hui ^a   Xu, Shi Zhe ^a   Liu, Bin ^a   He, Qiao Deng ^b  

^a OCEAN UNIVERSITY OF CHINA   (China)

^b CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

Anisotropic medium; Finite element method; Numeric modeling; Stability condition; Wave equation

Indexed keywords

FINITE ELEMENT METHOD; WAVE EQUATION;

EID: 0031398360     PISSN: 00015733     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (14)

1. Crampin, S., Lovell, J. H., A decade of shear-wave spilitting in the earth's crust: what does it mean? what can we make of it and what should we do next? Geophys. J. Int., 107, 387-407, 1991.
2. Faria, E. L., Stoffa, P. L., Finite-difference modeling in TIM, Geophysics, 59, 282-289, 1994.
3. Kosloff, D. et al., Propagation modeling in elastic anisotropic media, SEG59 Expanded Abstracts, SMI.1, 1989.
4. Belytschko, T., Hughes, T. J. R., Computational Methods for Transient Analysis, Vol. I, Elsevier Sciences Publishers B. V., 1983.
5. Tarantola, A., Inverse Problem Theory: Methods For Data Fitting And Model Parameter Estimation, Elsevier Sciences Publishers B. V., 1987.
6. Byun, B. S., Corrigan, D., Seismic traveltime inversion for transeverse isotropy, Geophysics, 55, 192-200, 1990.