Nita B. G. and Weglein A. B.: Pseudo-depth/intercept-time monotonicity requirements in the inverse scattering algorithm for predicting internal multiple reflections. Submitted (2007).
Korlie M. S., Mukerjee A., Nita B. N., Stevens J. G., Trubatch A. D. and Yecko P.: Analysis of flows of ferrofluids under simple shear. Magnetohydrodynamics, Vol. 44, No. 1, pp. 51–59 (2008).
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Korlie M. S., Mukerjee A., Nita B. N., Stevens J. G., Trubatch A. D. and Yecko P.: Modelling bubbles and droplets in magnetic fluids. J. Phys.: Condens. Matter, Vol. 20, pp. 204143 (2008).
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INVITED. Nita B. G.: Forward scattering series and Pade approximants for acoustic wavefield propagation in a vertically varying medium. Communications in Computational Physics special issue on Computational Geophysics, Vol. 3, No. 1, pp. 180-202 (2007).
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Nita B. G. and Weglein A. B.: Inverse scattering internal multiple attenuation algorithm: an analysis of the pseudo-depth and time monotonicity requirements. Society of Exploration Geophysicists Expanded Abstracts, San Antonio 2007 International Exposition and 77th Annual Meeting, San Antonio, TX, U.S.A, pp. 2461-2465 (2007).
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Liu F., Weglein A. B., Innanen K. A., Nita B. G., and Zhang J.: A comprehensive strategy for removing multiples and depth imaging without subsurface information: direct horizontal common image gathers without the velocity or ``ironing''. Society of Exploration Geophysicists Expanded Abstracts, San Antonio 2007 International Exposition and 77th Annual Meeting, San Antonio, TX, U.S.A, pp. 2210-2214 (2007).
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Weglein A. B., Amundsen L., Liu F., Innanen K. A., Nita B. G., Zhang J., Ramirez A. C. and Otnes E.: Inverse scattering sub-series direct removal of multiples and depth imaging and inversion of primaries without subsurface information: strategy and recent advances. Society of Exploration Geophysicists Expanded Abstracts, San Antonio 2007 International Exposition and 77th Annual Meeting, San Antonio, TX, U.S.A, pp. 2456-2460 (2007).
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Nita B. G.: A comparison of the imaging conditions and principles in depth migration algorithms. International Journal of Tomography and Statistics, 4, No. FO6, pp. 5-16 (2006).
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Nita B.G.: Analytic continuation of perturbative solutions of acoustic 1D wave equation by means of Pade approximants. Journal of Applicable Analysis, 86, No 1, pp. 41-58 (2007).
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Liu F., Weglein A. B., Innanen K. A. and Nita B. G.: Multi-dimensional seismic imaging using the inverse scattering series. Society of Exploration Geophysicists Expanded Abstracts, New Orleans 2006 International Exposition and 76th Annual Meeting, New Orleans, LA, U.S.A (2006).
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INVITED. Weglein A. B., Nita B. G., Innanen K. A., Otnes E., Shaw S. A., Liu F., Zhang H., Fan C., Pavlis G. L.: An inverse scattering method for constructing the wavefield at depth and the transmission response from reflection data, Geophysics, vol.71, No. 4, pp. SI125-SI137 (2006).
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INVITED. Fan C., Pavlis G. L., Weglein A. B., Nita B. G.: Exploiting the free surface effect separate forward and back scattered teleseismic wavefields, Geophysics, vol.71, No. 4, pp. SI71-SI78 (2006).
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Liu F., Weglein A. B., Innanen K. A. and Nita B. G.: Extension of the non-linear depth imaging capability of the inverse scattering series to multidimensional media: strategies and numerical results, SBGf (Sociedade Brasileira de Geofísica) Expanded Abstracts, 2005.
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Nita B. G., MacAllevey P., Downes P. T., Pure gravitational radiation with twisting rays in the linear approximation. Journal of Mathematical Physics, Vol. 46, pp. 12501, (2005).
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Nita B. G. and Weglein A.B.: Imaging with tau=0 versus t=0: implications for the inverse scattering internal multiple attenuation algorithm (2004), Society of Exploration Geophysicists Expanded Abstracts, Denver 2004 International Exposition and 74th Annual Meeting, Denver, CO, U.S.A (2004).
74th Annual Meeting of the Society of Exploration Geophysicists, Denver, Colorado.
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Nita B. G., Matson K. H., Weglein A. B.: Forward Scattering Series and Seismic Events: far field approximations, critical and post-critical events (2004), SIAM Journal on Applied Mathematics, Vol. 64, No. 6, pp. 2167-2185.
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Nita B. G., Note on Invariants of the Weyl Tensor. General Relativity and Gravitation, Vol. 35, No. 10 (2003) 1865-1868.
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Robinson I., Downes P. T., MacAllevey P., Nita B. G., Approximate Solutions of types (3,1) and (4);International Journal of Modern Physics A, Vol. 17, No. 20 pp. 2733-2734 (2002).
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Nita B. G. and Robinson I: An Invariant of null spinor fields. Classical and Quantum Gravity, Vol. 17, pp. 2149-2152 (2000).
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Theses
Nita B. G.: Pure Gravitational Radiation with Twisting Rays, PhD Thesis (2001); Advisor: Ivor Robinson.
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Nita B.G.: On the geometry of Schwarzschild spaces, BS thesis (1997); Advisor: Ieronim Mihaila.
Consortium Reports
Nita B. G., Ramirez A. C., Weglein A. B. and Otnes E: Calculation and imaging of the non-linear 2D wavefield at depth in terms of the data and without any assumptions about the medium. Mission-Oriented Seismic Research Program (M-OSRP) 2007 Annual Report, pp. 221.
Ramirez A. C., Nita B. G., Weglein A. B. and Otnes E: Note on velocity independent contributions in the inverse scattering series for processing primaries. Mission-Oriented Seismic Research Program (M-OSRP) 2007 Annual Report, pp. 204.
Liu F., Weglein A. B., Nita B. G., Innanen K. A. and Zhang J.: The first term of the inverse scattering series: practical strategies and issues. Mission-Oriented Seismic Research Program (M-OSRP) 2007 Annual Report, pp. 180.
Liu F., Weglein A. B., Innanen K. A., Nita B. G. and Zhang J.: Direct horizontal common image gathers without the velocity or ``ironing''. Mission-Oriented Seismic Research Program (M-OSRP) 2007 Annual Report, pp. 160.
Nita B. G.: A comparison of the imaging conditions and principles in depth migration algorithms. Mission-Oriented Seismic Research Program (M-OSRP) 2006 Annual Report, pp. 199.
F. Liu, A. B. Weglein, K. A. Innanen and B. G. Nita: Multi-dimensional seismic imaging using the inverse scattering series. Mission-Oriented Seismic Research Program (M-OSRP) 2006 Annual Report, pp. 245.
Weglein A. B., Nita B. G.,Innanen K. A., Otnes E., Shaw S. A., Liu F., Zhang H., Ramirez A. C., Zhang J. , Pavlis G. L., and Fan C.: Using the inverse scattering series to predict the wavefield at depth and the transmitted wavefield without an assumption about the phase of the measured reflection data or back-propagation in the overburden. Mission-Oriented Seismic Research Program (M-OSRP) 2006 Annual Report, pp. 218.
Nita B. G. and Weglein A. B.: On acoustic reciprocity theorems and the construction of transmission response from reflection data (2005), Mission-Oriented Seismic Research Program (M-OSRP) 2005 Annual Report, pp. 271.
Nita B. G. and Weglein A. B.: Internal multiples in complex multi-D media (2005), Mission-Oriented Seismic Research Program (M-OSRP) 2005 Annual Report pp. 103.
Liu F., Weglein A. B., Innanen K. H., Nita B. G.: Inverse scattering series for vertically and laterally varying media (2005), Mission-Oriented Seismic Research Program (M-OSRP) 2005 Annual Report pp. 176.
Nita B. G. and Weglein A. B.: Imaging with tau=0 versus t=0: towards including headwaves into imaging and internal multiple attenuation theory (2004), Mission-Oriented Seismic Research Program (M-OSRP) Annual Report pp. 210.
Liu F., Nita B. G., Weglein A. B. and Innanen K. A.: Inverse scattering series for laterally varying media (2004), Mission-Oriented Seismic Research Program (M-OSRP) Annual Report, pp. 187.
Innanen K.vA., Nita B. G., and Weglein A. B.: Investigating the grouping of inverse scattering series terms: simultaneous imaging and inversion I (2004), Mission-Oriented Seismic Research Program (M-OSRP) Annual Report, pp. 285.
Nita B. G., Matson K. H. and Weglein A. B.: Forward scattering series and seismic events: high frequency approximations, critical and post-critical events (2003), Mission-Oriented Seismic Research Program (M-OSRP) Annual Report, pp. 144.
