Elastic wave-propagation simulation in heterogeneous media by the spectral moments method

Geophysics

Volumn 61, Issue 5, 1996, Pages 1269-1281

  Rousseau, Valérie ^a   Benoit, Claude ^a   Bayer, Roger ^a   Cuer, Michel ^a   Poussigue, Gérard ^a  

^a UNIV MONTPELLIER   (France)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; COMPUTER SIMULATION; EIGENVALUES AND EIGENFUNCTIONS; FINITE DIFFERENCE METHOD; FOURIER TRANSFORMS; GEOPHYSICS; GREEN'S FUNCTION; NUMERICAL METHODS; PARTIAL DIFFERENTIAL EQUATIONS; SPECTRUM ANALYSIS; WAVE TRANSMISSION; WAVEFORM ANALYSIS;

CONTINUED FRACTION COEFFICIENT; DENSITY OF ONE PHONON STATES; DYNAMIC MATRIX; ELASTIC WAVE EQUATION; ELASTIC WAVE PROPAGATION; HARMONIC SOLIDS; HETEROGENEOUS MEDIA; PARTIAL DERIVATIVES IN SPACE; SECOND ORDER DIFFERENCING; SPECTRAL MOMENTS METHOD;

ELASTIC WAVES;

ELASTIC WAVE; HETEROGENEOUS MEDIUM; SPECTRAL MOMENTS METHOD; WAVE PROPAGATION;

EID: 0030235955     PISSN: 00168033     EISSN: None     Source Type: Journal    
DOI: 10.1190/1.1444051     Document Type: Article

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