People

Ru-shan Wu

Profile | Research | Publications

Monographs:

  • Scattering and Attenuation of Seismic Waves, volume I, 1988, edited by Wu and Aki, Birkhauser Verlag, Boston.

  • Scattering and Attenuation of Seismic Waves, volume II, 1989, edited by Wu and Aki, Birkhauser Verlag, Boston.

  • Scattering and Attenuation of Seismic Waves, volume III, 1990, edited by Wu and Aki, Birkhauser Verlag, Boston.

  • Advances in Wave Propagation in Heterogeneous Earth, edited by Wu and Maupin, 2007, v.48 of "Advances in Geophysics", Series editor R. Dmowska, Academic Press, Elsevier.

  • Special Issue edited:

  • Waves in Complex Media, special issue for Phys. Earth & Planet Int., v. 120, No. 3, edited by R.S. Wu, 2000, Elsevier, New York.
Recently Submitted Papers:

Wu, R.S. and Gao, J.H., Wavefield representation, propagation and imaging using localized waves: Beamlet, Curvelet and Dreamlet, Chapter 2, in book edited by Y. Li, Frontier Research in Geophysics, Higher Education Press, submitted.

Yan, R., Wu, R.S., Xie, X.B. and Walraven, D., A hybrid elastic one-way propagator for strong-contrast media and its application to subsalt migration, Geophysical Prospecting, Submitted.

Li, J., Meng, X., Yang, Q., Wu, R.S., and Liang, Y., Efficient Surface-Aware Kinematic & Dynamic Ray-Tracing on Implicit Model Representation, Computational Physics, Submitted.

Mao, J. and Wu, R.S., Target oriented acquisition aperture correction for 3D subsurface imaging with beamlet migration, Geophysical Prospecting, in press.

Published Papers:

2015

Wu, R.S., B. Wang, and C. Hu, Renormalized nonlinear sensitivity kernel and inverse thin-slab propagator in T-matrix formalism for wave-equation tomography, IOP Science, DOI: 10.1088/0266-5611.

J. Luo, and R.S. Wu, Seismic envelope inversion: reduction of local minima and noise resistance, Geophysical Prospecting, DOI: 10.1111/1365-2478.12208.

Wang, B., R.S. Wu, X. Chen, and J. Li, Simultaneous seismic data interpolation and denoising with a new adaptive method based on dreamlet transform, Geophysical Journal International, DOI: 10.1093/gji/ggv072.

2014

Geng, Y., R. S. Wu, and J. H. Gao, Gabor-frame-based Gaussian packet migration, Geophysical Prospecting, DOI:10.1111/1365-2478.12152.

Yan, R., H. M. Guan, X. B. Xie, R. S. Wu, et al., Acquisition aperture correction in the angle domain toward true-reflection reverse time migration, Geophysics, DOI:10.1190/GEO2013-0324.1.

Wang, B., Wu, R.S., Geng, Y. and Chen, X., Dreamlet-based interpolation using POCS method, Journal of Applied Geophysics, doi:10.1016/j.jappgeo.2014.08.008,

Wu, R.S., Luo, J. and Wu, B., Seismic envelope inversion and Modulation signal model, Geophysics, 9(3), WA13-WA24,doi: 10.1190/geo2013-0294.1.

Zhu, X., Wu, R.S. and Chen, X.F., 2014, Numerical Tests on Generalized Diffraction Tomography, Tectophysics, DOI:10.1016/j.tecto.2013.10.013.

Zhu, X., Wu, R.S. and Chen, X.F., 2014, Generalized Diffraction Tomography, Chinese Journal of Geophysics - Chineses Edition, 1, 57, 241-260.

Wu, R. S. and Zheng, Y., 2014, Non-linear partial derivative and its De Wolf approximation for non-linear seismic inversion, Geophysical Journal International, DOI:10.1093/gji/ggt496.

2013

Wu, B., Wu, R.S., and Gao, J., 2013 Surkey sinking prestack depth migration using local cosine basis beamlets, Chinese J. Geophysics DOI: 10.6038/cjg20130227.

Wu, B., Wu, R.S., and Gao, J., 2013, Dreamlet source-receiver survey sinking prestack depth migration, Chinese J. Geophysics, DOI: 10.1111/j.1365-2478.2011.01048.x.

2012

Wu, B., Wu, R.S., and Gao, J., 2012, Time-space localized seismic wave propagation: Dreamlet prestack depth migration, Chinese J. Geophysics DOI: 10.6038/j.issn.0001-5733.2012.09.028. (in Chinese with English abstract).

Geng, Y., Wu, R.S., and Gao, J., 2012, Dreamlet compression of seismic data, Chinese J. Geophysics, DOI: 10.6038/j.issn.0001-5733.2012.08.023 (in Chinese with English abstract).

Geng, Y., Wu, R.S., and Gao, J., 2012, Local angle domain target oriented illumination analysis and imaging using beamlets, Chinese J. Geophysics, DOI: 10.6038/j.issn.0001-5733.2012.03.028 (in Chinese with English abstract).

2011

Wu, R.S., Xie, X.B. and Jin, S., 2011, One-Return Propagators and The Applications in Modeling and Imaging, Chapter 2 in Imaging, Modeling and Assimilation in Seismology, Higher Education Press Limited Company, Beijing, 65-105.

Gao, J., Yang, S., Wu, R.S., et al., 2011, Estimation of quality factor Q from the instantneous frequency at the envelope peak of a seismic signal, Journal of Computational Acoustics, DOI: 10.1142/S0218396X11004390

Zheng, Y., Wu, R.S., Liu, Y., et al., 2011, Seismic Interferometry Using Non-Far-Field Sources and Removing the Spurious Arrival, Bulletin of the Seismological Society of America, DOI: 10.1785/0120100218

Ren, H., Wu, R.S. and Wang, H., 2011, Wave equation least square imaging using the local angular Hessian for amplitude correction, Geophysical Prospecting, DOI: 10.1111/j.1365-2478.2011.00947.x

2010

Cao, J. and Wu, R.S., 2010, Lateral velocity variation related correction in asymptotic true-amplitude one-way propagators, Geophysical Prospecting,DOI: 10.1111/j.1365-2478.2009.00822.x

He, Y. and Wu, R.S., 2010, One-Way/One-Return Boundary Element Method and Salt Internal Multiples, Geophysics, DOI: 10.1190/1.3374463

Mao, J., Wu, R.-S. & Gao, J.-H., 2010. Directional illumination analysis using the local exponential frame, Geophysics, DOI: 10.1190/1.3454361

Mao, J., Wu, R.-S. & Gao, J.-H., 2010. High-accuracy prestack depth migration and imaging using local harmonic basis beamlet, Chinese J. Geophysics, DOI: 10.3969/j.issn.0001-5733.2010.10.018 (in Chinese with English abstract).

Mao, J., Wu, R.-S., Gao, J.-H., and Geng, Y., 2010, Directional illumination analysis for complex medium using local exponential frame beamlet, Chinese J. Geophysics, DOI: 10.3969/j.issn.0001-5733.2010.12.019 (in Chinese with English abstract).

Zhu, X. and Wu, R.S., 2010, Imaging diffraction points using the local image matrices generated in prestack migration, Geophysics, DOI: 10.1190/1.3277252

2009

Jia, Xiaofeng and Wu, R.S., 2009. Calculation of the wave propagation angle in complex media: application to turning wave simulations, Geophysical Journal International, DOI: 10.1111/j.1365-246X.2009.04248.x

Wu, R.S. and Xie, X.B., 2009, Modeling primaries of acoustic/elastic waves by one-return approximation, The Leading Edge, 28, 576-581. Jia, X. and Wu, R.S., 2009, Superwide-angle one-way wave propagator and its applications in imaging steep salt flanks, Geophysics, DOI: 10.1190/1.3124686

Cao, J. and Wu, R.S., 2009, Full-wave directional illumination analysis in frequency domain, Geophysics, DOI: 10.1190/1.3131383 Cao, J. and Wu, R.S., 2009, Fast acquisition aperture correction in prestack depth migration using beamlet decomposition, Geophysics, DOI: 10.1190/1.3116284

2008

Sun, W., Fu, L.Y., Wu, R.S., 2008, 2.5D SH wave propagation in heterogeneous crustal wave guides using the phase screen method, Bulletin of the Seismological Society of America, DOI: 10.1785/0120070214

Wu, R.S., Wang, Y. and Luo, M., 2008, Beamlet migration using local cosine basis, Geophysics, DOI: 10.1190/1.2969776

Cao, J. and Wu, R.S., 2008, Amplitude compensation of one-way wave propagators in inhomogeneous media and its application to seismic imaging, Communications in Computational Physics, Volume: 3, Issue: 1

Zheng, Y. and Wu, R.S., 2008, Theory of transmission fluctuations in random media with a depth-dependent background velocity structure, in: Earth Heterogeneity and Scattering Effects on Seismic Waves (eds H. Sato and M.Fehler), Advances of Geophysics Series Vol. 50, DOI: 10.1016/S0065-2687(08)00002-2.

Wu, X.Y. and Wu, R.S., 2008, Seismic Wave propagation, in "Handbook of signal processing in acoustics", Springer-Verlag, v. 2, 1535-1544.

2007

Chen, S.C., Ma, Z.T., Wu, R.S., 2007, Illumination compensation for wave equation migration shadow, Chinese Journal of Geophysics, Volume: 50 Issue: 3 Pages: 844-850

Gao, J.H., Zhou, Y., Mao, J., Chen, W., Wu, R.S., and Li, Y, 2007, A wave propagation method in local angle domain, Chinese J. of Geophys., 50, 248-259

2006

Zheng, Y.C., Wu, R.S. and Lay, T., 2006, Inverting the power spectrum for a heterogeneous medium, Geophys. J. Intern., doi: 10.1111/j.1365-246X.2006.03241

Wu, R.S., Xie, X.B. and Wu, X.Y., 2006, One-way and one-return approximations (De Wolf approximation) for fast elastic wave modeling in complex media, Chapter 5 of "Advances in Wave Propagation in Heterogeneous Earth", edited by R.S. Wu and V. Maupin (V.48 of "Advances in Geophysics", Series editor R. Dmowska), Elsevier, 266-323.

Wu, R.S., Wu, X.Y. and Xie, X.B., 2006, Simulation of high-frequency wave propagation in complex crustal waveguides using generalized screen propagators, Chapter 6 of "Advances in Wave Propagation in Heterogeneous Earth", edited by R.S. Wu and V. Maupin (V.48 of "Advances in Geophysics", Series editor R. Dmowska), Elsevier, 324-364

Xie, X.B., Jin, S. and Wu, R.S., 2006, Wave-equation based seismic illumination analysis, Geophysics, DOI: 10.1190/1.2227619

Wu, R.S. and Chen, L., 2006, Directional illumination analysis using beamlet decomposition and propagation, Geophysics, DOI: 10.1190/1.2204963

Chen, L., Wu, R.S. and Chen, Y., 2006, Target-oriented beamlet migration based on Gabor-Daubechies frame decomposition, Geophysics, DOI: 10.1190/1.2187781

Wu, X.Y. and Wu, R.S., 2006, Wavefield and AVO modeling using elastic thin-slab method, Geophysics, DOI: 10.1190/1.2227520.

2005

Hong, T.K. and Wu, R.S., 2005, Scattering of elastic waves in geometrically anisotropic random media and its implication to sounding of heterogeneity in the earth's deep interior, Geophys. J. Int., DOI: 10.1111/j.1365-246X.2005.02760.x

Zheng, Y.C., and Wu, R.S., 2005, Measurement of phase fluctuations for transmitted waves in random media, Geophys. Res. Lett., DOI: 10.1029/2005GL023179

Ge, Z., Fu, L.Y., and Wu, R.S., 2005, P-SV wavefield connection technique for regional wave propagation simulation, Bull. Seis. Soc. Am., DOI: 10.1785/0120040173

Han, Q.Y. and Wu, R.S., 2005, One-way dual-domain propagators for scalar qP-wave in VTI media, Geophysics, DOI: 10.1190/1.1884826

Xie, X.B. and Wu, R.S., 2005, Multicomponent elastic wave prestack depth migration using elastic screen method, Geophysics, DOI: 10.1190/1.1852787

2004

Yang, D.H., Lu, M., Wu, R.S. and Peng, J., 2004, An optimal nearly analytic discrete method for 2D acoustic and elastic wave equations, BSSA, DOI: 10.1785/012003155 Hong, T.K., Wu, R.S. and B.L.N. Kennett, 2004, Stochastic feature in scattering, Physics of the Earth and Planetary Interiors, DOI: 10.1016/j.pepi.2004.08.002.

Hong, T.K., B.L.N. Kennett, and R.S. Wu, 2004, Effects of the density perturbation in scattering, Geophysical Research Letters, 31 (13), L13602, doi:10.1029/2004GL019933.

Chen, L., R.S. Wu, and Wang, W.J., 2004, Common angle image gathers obtained from Gabor-Daubechies beamlet prestack depth migration, Chinese J. of Geophys., 47(5), 876-885.

Chen, L., R.S. Wu, and Chen, Y., 2004, Construction and application of local scattering matrix based on wavefield extrapolation in the Gabor-Daubechies beamlet domain, Chinese J. of Geophys., 47(2), 289-298.

Feng, W., Wang, H.Z., Wu, R.S. and Ma, Z.T., 2004, The migration of synthetic waves for target-oriented controlled illumination: Geophysical Prospecting for Petroleum, 43(3), 223-228.

2003

Pride, S.R., Harris, J.M., Johnson, D.L., Mateeva, A., Nihei, K.T., Nowack, R.L., Rector, J.W., Spetzler, H., Wu, R.S., Yamomoto, T., Berryman, J.G. and Fehler, M., 2003, Permeability dependence of seismic amplitudes, The Leading Edge, 22, No 6, 518-525.

Wu, R.S., 2003, Wave propagation, scattering and imaging using dual-domain one-way and one-return propagators, Pure and Appl. Geophys., 160(3/4), 509-539.

2002

Wu, R.S., 2002, Spatial coherences of seismic data and the application to characterization of small-scale heterogeneities, In: "Characterization in the Crust and Upper Mantle: Nature, Scaling and Seismic Properties", J. A. Goff and K. Holliger, eds., Kluwer Academic, New York, 321-344.

Wu, R.S. and Chen, L., 2002, Wave propagation and imaging using Gabor-Daubechies beamlets, "Theoretical and Computational Acoustics", World Scientific, New Jersey, 661-670.

Wu, R.S., Chen, L. and Wang, Y., 2002, Prestack migration/imaging using synthetic beam-sources and plane-sources, Special issue of "Studia Geophysica et Geodaetica", 46, 651-666.

Fu, L.Y. and Wu, R.S. and Campillo, M., 2002, Energy partition and attenuation of regional phases by random free-surface, Bull. Seis. Soc. Am., 92, 1992-2007.

Jin, S., Mosher, C.C. and Wu, R.S., 2002, Offset-domain pseudo-screen prestack depth migration, Geophysics, 67, 1895-1902.

Jin, S., Xu, S.Y. and Wu, R.S., 2002, Wave equation based pre-stack depth migration using generalized screen propagator, Chinese J. of Geophysics, 45, 723-729.

Sato, H., Fehler, M. and Wu, R.S., 2002, Scattering and attenuation of seismic waves in the Lithosphere, "Intern. Handbook of Earthquake & Engineering Seismology, Part A", Ed. William H.K. Lee, Hiroo Kanamori, Paul Jennings and Carl Kisslinger, Academic Press, 195-208.

2001

Chen, L., Wu, R.S., Chen, Y. and W. Wang, 2001, Acoustic wavelets applied to seismic signal decomposition, Chinese Journal of Geophysics, 44(3), 369-378.

Wu, R.S., Jin, S., and Xie, X.B., 2001, Generalized screen propagators and the applications to seismic imaging, Oil Geophysical Prospecting, 36(6), 655-664 (in Chinese with English abstract).

Wu, X.Y. and Wu, R.S., 2001, Lg wave simulation in heterogeneous crusts with surface topography using screen propagators, J. Geophys. International, 146, 670-678.

Xie, X.B. and Wu, R.S., 2001, Modeling elastic wave forward propagation and reflection using the complex screen method, J. Acoust. Soc. Am., 109, 2629-2535.

Fu, L.Y. and Wu, R.S., 2001, A hybrid BE-GS method for modeling regional wave propagation, Pure and Appl. Geophys., 158, 1251-1277.

2000

Wu, R.S., Jin, S. and Xie, X.B., 2000, Energy partition and attenuation of Lg waves by numerical simulations using screen propagators, Phys, Earth Planet. Inter., 120, 227-244.

Wu, R.S., Jin, S. and Xie, X.B., 2000, Seismic wave propagation and scattering in heterogeneous crustal waveguides using screen propagators: I SH waves, Bull. Seis. Soc. Am., 90, 401-413.

De Hoop, M., Rousseau, J. and Wu, R.S., 2000, Generalization of the phase-screen approximation for the scattering of acoustic waves, Wave Motion, 31, 43-70.

Fu, L.Y. and Wu, R.S., 2000, Infinite boundary element absorbing boundary for wave propagation simulation, Geophysics, 65, 596-602.

Liu, Y. B., Wu, R. S. and Ying, C. F., 2000, Scattering of elastic waves by an elastic or viscoelastic cylinder, J. Geophys. Int., 142, 439-460.

Wang, Y.Z. and Wu, R.S., 2000, Seismic data compression by adaptive local cosine/sine transform, Geophysical Prospecting, 48, 1009-1031.

1999

Jin, S., Wu, R.S., and Peng, C., 1999, Seismic depth migration with pseudo-screen propagators, Computational Geosciences, 3, 321-335.

Fan, G., Wallace, T., Zhao, D., and Wu, R.S., 1999, A seismic tomography study of deep velocity structure, Computerized Tomography, Theory and Appl., 8, 1-8.

Huang, L.J., M. Fehler and R.S. Wu, 1999, Extended local Born Fourier migration method, Geophysics, 64, 1524-1534.

Jin, S., and Wu, R.S., 1999, Depth migration with a windowed screen propagator, Journal of Seismic Exploration, 8(1), 27-38.

Wu, R.S. and Wang, Y.Z., 1999, New flexible segmentation technique in seismic data compression using local cosine transform, "Wavelet Applications in Signal and Image Processing", Proc. SPIE 3813, 784-794.

1998

Jin, S., Wu, R.S. and Xie, X.B., 1998, Wave equation-based decomposition and imaging for multicomponent seismic data, J. of Seis. Exploration, 7, 145-158

Wu, R.S. and Wang, Y.Z., 1998, Comparison of propagator decomposition in seismic imaging by wavelets, wavelet-packets, and local harmonics, Mathematical Methods in Geophysical Imaging V, Proc. SPIE, v. 3453, 163-179.

Jin, S., Wu, R.S. and Ma, Z., 1998, Decomposition and migration for multicomponent seismic data, Mathematical Methods in Geophysical Imaging V, Proc. SPIE, v. 3453, 2-13.

Wang, Y.Z. and Wu, R.S., 1998, Decomposition and compression of Kirchhoff migration operator by adapted wavelet packet best bases, Wavelet Applications in Signal and Image Processing VI, Proc. SPIE , v. 3458, 246-258.

1997

Chen, Y., Chen, L., Liu, Z. and Wu, R.S., 1997, A new fractal approach to the clustering of earthquakes: physical fractal analysis, Bull. Seis. Soc. Am., 88, 89-94.

Wu, R.S., 1997, Spatio-temporal distribution of seismic power for a random absorptive slab in a half space, The proceedings of waves in random and other complex media, 273-288.

Wu, R.S. and Yang, F., 1997, Seismic imaging in wavelet domain: Decomposition and compression of imaging operator, Wavelet Applications in Signal and Image Processing V, Proc. SPIE, v. 3169, 148-162.

1996

Wu, R.S., 1996, Synthetic seismograms in heterogeneous media by one-return approximation, Pure and Applied Geophys., 148, 155-173.

Wu, R.S. and M.V. de Hoop, 1996, Accuracy analysis and numerical tests of screen propagators for wave extrapolation, Mathematical methods in geophysical imaging IV, (ed. Hassanzadeh, S.), Proc. SPIE, v. 2822, 196-209.

Mosher, C.C, Foster, D.J. and Wu, R.S., 1996, Phase shift migration with wave packet algorithms, Mathematical methods in geophysical imaging IV, (ed. Hassanzadeh, S.), Proc. SPIE, v. 2822, 2-16.

Huang, L.J. and Wu, R.S., 1996, 3D prestack depth migration with acoustic pseudo-screen propagators, Mathematical methods in geophysical imaging IV, (ed. Hassanzadeh, S.), Proc. SPIE, v. 2822, 40-51.

1995

Wu, R.S. and Huang, L.J. , 1995, Reflected wave modeling in heterogeneous acoustic media using the De Wolf approximation, "Mathematical methods in geophysical imaging III", (ed. Hassanzadeh, S.), SPIE-The International Society for Optical Engineering, 176-186.

1994

Liu, Y.B, Y.M. Li and Wu, R.S. , 1994, Seismic wave propagation in layered transversely isotropic porous media, Acta Geophysica Sinica, 37, 499-514.

Liu, Y.B, Y.M. Li, Wu, R.S. and S.M. Yu , 1994, Far-field radiation patterns and energies from different seismic sources in a fluid-filed borehole, Acoustical Imaging, 20 , 691-697.

Huang, L.J. and Wu, R.S. , 1994, Multifrequency Backscattering Tomography (MFBT) in vertically varying background, Acta Geophysica Sinica, 37, 80-100.

Wu, R.S. Z.Y. Xu and X.P. Li, 1994, Heterogeneity spectrum and scale-anisotropy in the upper crust revealed by the German continental deep-drilling (KTB) holes, Geophys. Res. Lett., 21, 911-914.

Liu, Y.B. and Wu, R.S. , 1994, A comparison between phase-screen, finite difference and eigenfunction expansion calculations for scalar waves in inhomogeneous media, Bull. Seis. Soc. Am., 1154-1168.

Wu, R.S. and X.B. Xie, 1994a, Multi-screen backpropagator for fast 3D elastic prestack migration, Mathematical Methods in Geophysical Imaging II, SPIE vol. 2301, 181-193.

Wu, R.S., 1994, Wide-angle elastic wave one-way propagation in heterogeneous media and an elastic wave complex-screen method, J. Geophys. Res., 99, 751-766.

Wu, R.S., F.V. Araujo and L.J. Huang, 1994, Multi-frequency backscattering tomography for constant and vertically varying backgrounds, Int. J. of Imaging Syst. & Tech., 5, 7-21.

1993

Huang, L.J., Wu, R.S. ,Y,M. Li, 1993, Generalized holography and multidimensional inverse scattering, in "Applied Seismic Tomography", W.C. Yang and Y.M. Li (Eds.), Geological Press, Peking (in Chinese), 1 42-163.

Liu, Y.B, Y.M. Li, Wu, R.S. and S.M. Yu, 1993, Radiative energies from downhole source and array source, Petroleum Geophysical Prospecting, 28, 389-395.

Liu, Y.B, Y.M. Li, Wu, R.S. ,S.M. Yu, 1993a, Far-field radiation pattern of downhole source and array source, Petroleum Geophysical Prospecting, 28,

1992

Huang, L.J., Y.M. Li and Wu, R.S. ,1992, Wave-front ray tracing met hod for image reconstruction, Chinese J. of Geophys., 35, 281-293.

1991

Flatte, S.M., Wu, R.S. and Z.K. Shen, 1991, Nonlinear inversion of phase and amplitude coherence functions at NORSAR for a model of nonuniform heterogeneities, Geophys. Res. Lett., 18, 1269-1272.

Wu, R.S., and X.B. Xie, 1991, Numerical test on stochastic tomography, Phys, Earth Planet. Inter., 67, 180-193.

1990

Bataille, K., Wu, R.S., and S.M. Flatte, 1990, Inhomogeneities near the core-mantle boundary evidenced from seismic wave scattering. - a review, in "Seismic Wave Scattering and Attenuation" ed. by Wu and Aki, Pure and Applied Geophys., 132, 151-173.

Wu, R.S. and S.M. Flatte, 1990, Transmission fluctuations of seismic waves across seismic arrays, in "Seismic Wave Scattering and Attenuation" ed. by Wu and Aki, Pure and Applied Geophys., 132, 175-196.

Wu, R.S.,1989, Imaging principle of randomly heterogeneous medium by transmitted waves, Geophysics in China in the Eighties, -in commemoration of the 80th birthday of professor Fu Cheng-yi, Academic Book and Periodicals Press, Beijing, (in Chinese with English abstract), 360-378.

1989

Wu, R.S., 1989, The perturbation method for elastic wave scattering, in "Seismic Wave Scattering and Attenuation" ed. by Wu and Aki, Pure and Applied Geophys., 131, 605-637.

Wu, R.S. ,1989b, Seismic wave scattering, invited article for the "Encyclopedia of Geophysics", ed. by D. James, Van Nostrand Reinhold and Comp., 1166-1187.

Wu, R.S.,1989, Representation integrals for elastic wave propagation containing either the displacement term or the stress term alone, Phys. Rev. lett., 62, 497-500.

1988

Wu, R.S., 1988, On "Stratigraphic filter theory: Combined effects of parallel bedding and random inhomogeneities" (I. Lerche), Geophysics, 53, 995-997.

Wu, R.S. and K. Aki, 1988, Seismic wave scattering in the three-dimensionally heterogeneous earth, in the special issue "Seismic Wave Scattering and Attenuation" ed. by Wu and Aki, Pure and Applied Geophys., 128, 1-6.

Toksoz, M.N., A.M. Dainty, E.R. Reiter and Wu, R.S., 1988, A model for attenuation and scattering in the earth's crust, in the special issue "Seismic Wave Scattering and Attenuation" ed. by Wu and Aki, Pure and Applied Geophys., 128, 81-100.

Wu, R.S. and K. Aki, 1988, Multiple scattering and energy transfer of seismic waves, -separation of scattering effect from intrinsic attenuation. II. Application of the theory to Hindu Kush region, in the special issue "Seismic Wave Scattering and Attenuation" ed. by Wu and Aki, Pure and Applied Geophys., 128, 49-80.

Lo T.W., M.N. Toksoz, S.H. Xu and Wu, R.S., 1988, Ultrasonic laboratory tests of geophysical tomographic reconstruction, Geophysics, 53, 947-956.

Flatte S.M. and Wu, R.S., 1988, Small-scale structure in the lithosphere and asthenosphere deduced from arrival-time and amplitude fluctuations at NORSAR, J. of Geophys. Res., 93 6601-6614.

Wu, R.S. and Aki, K., 1988, Introduction: Seismic scattering in three-dimensionally heterogeneous earth, Pure and Appl. Geophys., 128, 1-6.

1987

Toksoz, M.N., Wu, R.S. , and K.P. Schmitt, 1987, Physical mechanisms contributing to seismic attenuation in the crust, Strong ground motion seismology, ed. by Erdik, M.O. and M.M. Toksoz, D. Reidel Publishing Comp. 225-247.

Wu, R.S. and M.N. Toksoz, 1987, Diffraction tomography and multi-source holography applied to seismic imaging, Geophysics, 52, 11-25.

1986

Wu, R.S., 1986, Heterogeneity spectrum, wave scattering response of a fractal random medium and the rupture processes in the medium, J. of Wave-Material Interaction, 1, 79-96.

Wu, R.S., 1986, Fractal dimensions of fault surfaces and the inhomogeneity spectrum of the lithosphere revealed from seismic wave scattering, proceedings of the international symposium on multiple scattering of waves in random media and random rough surfaces, July 29 - Aug.2, 1985, Pennsylvania, 929-940.

1985

Wu, R.S. and K. Aki, 1985, The fractal nature of the inhomogeneities in the lithosphere evidenced from seismic wave scattering, Pure and Appl. Geophys., 123, 805-818.

Wu, R.S., 1985, Gaussian beams, complex rays, and the analytic ex tension of Green's function in smoothly inhomogeneous media, Geophys. J. R. astr. Soc., 83, 93-110.

Wu, R.S. ,1985, Multiple scattering and energy transfer of seismic waves, -separation of scattering effect from intrinsic attenuation I. Theoretical modelling, Geophys. J. R. astr. Soc., 82, 57-80.

Wu, R.S. and A. Ben-Menahem, 1985, The elastodynamic near field, Geophys. J. R. astr. Soc., 81, 609-621.

Aki, K., Wu, R.S., and R. Nowack, 1985, Seismic wave scattering and lithospheric heterogeneity, in A.U. Kerr (ed.) The VELA program: A twenty-five year review of basic research, Defense Advanced Research Projects Agency, 419-423.

Wu, R.S., and K. Aki, 1985b, Elastic wave scattering by a random medium and the small scale inhomogeneities in the lithosphere, J. Geophys. Res., 90 10261-10273.

Wu, R.S., and K. Aki, 1985, Scattering characteristics of waves by an elastic heterogeneity, Geophysics, 50, 582-595.

1982

Wu, R.S., 1982, Mean field attenuation and amplitude attenuation due to wave scattering, Wave motion, 4 305-316.

Wu, R.S., 1982, Attenuation of short period seismic waves due to scattering, Geophys. Res. Lett., 9, 9-12.

1980

Wu, R.S. and S.H. Xu, 1980, Determination of underground profile of electromagnetic absorption-- a method of geometrical digital imaging, Geophysical and geochemical prospecting, 6.

1979

Wu, R.S. and S.H. Xu, 1979, Digital holography applied to borehole electromagnetic wave exploration, Acta Seismologica Sinica, 1, no.2, 197-213.

1978

Wu, R.S., and S.H. Xu, 1978, A fast algorithm for near region in holographic reconstruction, Acta Geophysica Sinica, 21, no.3, 262-267.

1977

Wu, R.S. ,Wu, Y.L., Liu, C.R., Peng, C.Y., and M.J. Wang, 1977, Multi-frequency synthetic detecting holography, Acta Geophysica Sinica, 20, 33-38.

1976

The Research Group of Holography, Chinese Academy of Geological Sciences, 1976, "A multi-frequency synthetic detecting holography with high depth resolution", Peking, China.