Journal, published conference papers, patents, and other.
ORCID: orcid.org/0000-0001-7020-9297; DAI: eu-repo/dai/nl/070938660

Journal papers

 Dynamical Friction on Extended Objects, Astron. Astrophys. 117 (1983), 9–16.
 Periodic Orbits and Warps, Astron. Astrophys. 121 (1983), 91–96.
 W.A. Mulder and J.R.A. Hooimeyer, Periodic Orbits in a Rotating Triaxial Potential, Astron. Astrophys. 134 (1984), 158–170.
 W.A. Mulder and B. van Leer, Experiments with Implicit Upwind Methods for the Euler Equations, J. Comput. Phys. 59 (1985), 232–246.
 Multigrid Relaxation for the Euler Equations, J. Comput. Phys. 60 (1985), 235–252.
 Computation of the Quasi-Steady Gas Flow in a Spiral Galaxy by Means of a Multigrid Method, Astron. Astrophys. 156 (1986), 354–380.
 W.A. Mulder and B.T. Liem, Construction of a Global Gasdynamical Model for our Galaxy, Astron. Astrophys. 157 (1986), 148–158.
 Multigrid for the one-dimensional inviscid Burgers' equation, SIAM J. Sci. Stat. Comput. 11(1) (1990), 33–50.
 A note on the use of Symmetric Line Gauss-Seidel for the steady upwind differenced Euler equations, SIAM J. Sci. Stat. Comput. 11(2) (1990), 389–397.
 A new multigrid approach to convection problems, J. Comput. Phys. 83 (1989), 303–323.
 M. Putti, W.W-G. Yeh, and W.A. Mulder, A triangular finite volume approach with high resolution upwind terms for the solution of groundwater transport equations, Water Resources Research, Vol. 26, No. 12 (1990), 2865–2880.
 A High-Resolution Euler Solver Based on Multigrid, Semi-Coarsening, and Defect Correction, J. Comput. Phys. 100 (1992), 91–104.
 W.A. Mulder, S. Osher, J.A. Sethian, Computing interface motion in compressible gas dynamics, J. Comput. Phys. 100 (1992), 209–228.
 W.A. Mulder and R. H. J. Gmelig Meyling, Numerical simulation of two-phase flow using locally refined grids in three space dimensions, SPE Advanced Technology Series 1 (1993), 36–41.
 Experiments with Higdon's absorbing boundary conditions for a number of wave equations, Computational Geosciences, 1 (1997), 85–108.
 Spurious modes in finite-element discretisations of the wave equation may not be all that bad, Applied Numerical Mathematics 30 (1999), 425–445.
 M.J.S. Chin-Joe-Kong, W.A. Mulder, and M. van Veldhuizen, Higher-order triangular and tetrahedral finite elements with mass lumping for solving the wave equation, Journal of Engineering Mathematics 35 (1999), 405–426.
 Higher-order mass-lumped finite elements for the wave equation, J. Comput. Acoustics, Vol. 9, No. 2 (2001), 671–680.
 G.B. van Baren, G.C. Herman, and W.A. Mulder, Finite difference modelling in media with many small-scale cracks, J. of Comput. Acoustics, Vol. 9, No. 3 (2001), 815–831.
 G.B. van Baren, W.A. Mulder, and G.C. Herman, Finite-difference modeling of scalar wave propagation in cracked media, Geophysics 66 (2001), 267–276.
 R.-E. Plessix, W. A. Mulder, and A.P.E. ten Kroode, Automatic crosswell tomography by semblance and differential semblance optimization: theory and gradient computation, Geophysical Prospecting 48(5) (2000), 913–935.
 V.A. van Antwerpen, W.A. Mulder, and G.C. Herman, Finite-difference modelling of two-dimensional elastic wave propagation in cracked media, Geophys. J. Int., 149(1) (2002), 169–178.
 W.A. Mulder and A.P.E. ten Kroode, Automatic Velocity Analysis by Differential Semblance Optimization, Geophysics 67(4) (2002), 1184–1191.
 R.-E. Plessix and W.A. Mulder, Separation of variables as a preconditioner for an iterative Helmholtz solver, APNUM 44 (2003), 385–400.
 R.-E. Plessix and W.A. Mulder, Frequency-domain finite-difference amplitude-preserving migration, Geophys. J. Int., 157(3) (2004), 975–987.
 W.A. Mulder and R.-E. Plessix, How to choose a subset of frequencies in frequency-domain finite-difference migration,Geophys. J. Int. 158(3) (2004), 801–812.
 W.A. Mulder and R.-E. Plessix, A comparison between one-way and two-way wave-equation migration, Geophysics 69 (2004), 1491–1504. (original figures)
 Rigorous redatuming, Geophys. J. Int., 161 (2005), 401–415.
 O. Mouraille, W.A. Mulder, S. Luding, Sound wave acceleration in granular materials, Journal of Statistical Mechanics Theory and Experiment, (2006), P07023 (15 pages).
 A multigrid solver for 3D electromagnetic diffusion, Geophys. Prosp. 54 (2006), 663–649.
 C.D. Riyanti, Y.A. Erlangga, R.-E. Plessix, W.A. Mulder, C. Vuik, C. Oosterlee, A new iterative solver for the time-harmonic wave equation, Geophysics 71(5) (2006), E57–63.
 B.N. Kuvshinov and W.A. Mulder, The exact solution of the time-harmonic wave equation for a linear velocity profile, Geophys. J. Int. 167(2) (2006), 659–662. (with corrections)
 The perturbed traveltime equation and the adjoint-states gradient of the traveltime error, Geophys. J. Int., 167 (2006), 679–683.
 Draganov, K. Wapenaar, W. Mulder, J. Singer, and A. Verdel, Retrieval of reflections from seismic background-noise measurements, Geophys. Res. Lett. 34, 4 (2007), L04305 (4 pages).
 C.D. Riyanti, A. Kononov, Y.A. Erlangga, C. Vuik, C.W. Oosterlee, R.-E. Plessix, and W.A. Mulder, A parallel multigrid-based preconditioner for the 3D heterogeneous high-frequency Helmholtz equation, J. Comput. Phys. 224 (2007), 431–448.
 R.-E. Plessix, M. Darnet, and W.A. Mulder, An approach for 3D multisource, multifrequency CSEM modeling, Geophysics 72(5) (2007), SM177–SM184.
 W.A. Mulder, M. Wirianto, and E.C. Slob, Time-domain modeling of electromagnetic diffusion with a frequency-domain code, Geophysics, 73(1) (2008), F1–F8.
 Geophysical modelling of 3D electromagnetic diffusion with multigrid, Computing and Visualization in Science 11, 3 (2008), 129–138.
 R.-É. Plessix and W.A. Mulder, Resistivity imaging with controlled-source electromagnetic data: depth and data weighting, Inverse Problems 24(3) (2008), 034012 (22pp).
 T. van Leeuwen and W.A. Mulder, Velocity analysis based on data correlation, Geophysical Prospecting 56 (2008), 791–803.
 W.A. Mulder and R.-E. Plessix, Exploring some issues in acoustic full waveform inversion, Geophysical Prospecting 56 (2008), 827–841.
 N. El Yadari, F. Ernst, and W.A. Mulder, Near-surface attenuation estimation using wave-propagation modeling, Geophysics 73(6) (2008), U27–U37.
 W.A. Mulder and B. Hak, An ambiguity in attenuation scattering imaging, Geophys. J. Int. 178(3) (2009), 1614–1624.
 T. van Leeuwen and W.A. Mulder, A comparison of seismic velocity inversion methods for layered acoustics, Inverse Problems 26(1) (2010), 015008 (21pp).
 B. Hak and W.A. Mulder, Migration for velocity and attenuation perturbations, Geophysical Prospecting 58(6) (2010), 939–952
 M. Wirianto, W.A. Mulder and E.C. Slob, A feasibility study of land CSEM reservoir monitoring in a complex 3-D model, Geophys. J. Int. 181(2) (2010), 741–755
 T. van Leeuwen and W.A. Mulder, A correlation-based misfit criterion for wave-equation traveltime tomography, Geophys. J. Int. 182(3) (2010), 1383–1394
 E.C. Slob, J.W. Hunziker, and W.A. Mulder, Green's Tensors for the Diffusive Electric Field in a VTI Half-Space, Progress In Electromagnetics Research 107 (2010), 1–20.
 M. Wirianto, W.A. Mulder and E.C. Slob, Applying essentially non-oscillatory interpolation to CSEM modelling, Geophysical Prospecting 59(1) (2011), 161–175
 B. Hak and W.A. Mulder, Seismic attenuation imaging with causality, Geophys. J. Int. 184(1) (2011), 439–451.
 M. Wirianto, W.A. Mulder, E.C. Slob, Exploiting the airwave for time-lapse reservoir monitoring with CSEM on land, Geophysics 76(3) (2011), A15–A19.
 J.W. Hunziker, E.C. Slob, and W.A. Mulder, Effects of the airwave in time-domain marine Controlled-Source Electromagnetics, Geophysics 76(4) (2011), F251–F261.
 M. Kavian, E. C. Slob, and W.A. Mulder, Hysteresis in the nonmonotonic electric response of homogeneous and layered unconsolidated sands under continuous flow conditions with water of various salinities, 100 kHz to 2MHz, Journal of Geophysical Research 116 (2011), B08214 (16 pp).
 M. Kavian, E.C. Slob, and W.A. Mulder, Measured electric responses of unconsolidated layered and brine-saturated sand and sand-clay packs under continuous fluid flow conditions, Journal of Applied Geophysics, 80 (2012), 83–90.
 M. Kavian, E.C. Slob, W.A. Mulder, A new empirical complex electrical resistivity model, Geophysics, 77(3) (2012), E185–E191.
 Ali Moradi Tehrani, Evert Slob and Wim Mulder, Quasi-analytical method for frequency-to-time conversion in CSEM applications, Geophysics, 77(5) (2012), E357–E363.
 D.V. Anikiev, B.M. Kashtan, W.A. Mulder, V.N. Troyan, Coupling of elastic isotropic medium parameters in iterative linearized inversion, Seismic Technologies, 2013(2), 14–23 (in russian;   english).
 P.P. Moghaddam, H. Keers, F.J. Herrmann, W.A. Mulder, A new optimization approach for source-encoding full-waveform inversion, Geophysics, 78(3) (2013), R125–R132.
 S. Minisini, E. Zhebel, A. Kononov, W.A. Mulder, Local time stepping with the Discontinuous Galerkin method speeds up wave propagation in 3-D heterogeneous media, Geophysics, 78(3) (2013), T67–T77.
 New triangular mass-lumped finite elements of degree six for wave propagation, Progress In Electromagnetics Research, 141 (2013), 671–692.
 V.V. Kazei, V.N. Troyan, B.M. Kashtan, W.A. Mulder, On the role of reflections, refractions and diving waves in full-waveform inversion, Geophysical Prospecting, 61(6) (2013), 1252–1263.
 Subsurface offset behaviour in velocity analysis with extended reflectivity images, Geophysical Prospecting, 62(1) (2014), 17–33.
 W.A. Mulder, E. Zhebel, S. Minisini, Time-stepping stability of continuous and discontinuous finite-element methods for 3-D wave propagation, Geophysical Journal International, 196(2) (2014), 1123–1133.
 H. Knibbe, W.A. Mulder, C.W. Oosterlee, C. Vuik, Closing the performance gap between an iterative frequency-domain solver and an explicit time-domain scheme for 3D migration on parallel architectures, Geophysics, 79 (2) (2014), S47–S61.
 E. Zhebel, S. Minisini, A. Kononov and W.A. Mulder, A comparison of continuous mass-lumped finite elements with finite differences for 3-D wave propagation, Geophysical Prospecting, 62 (5) (2014), 1111–1125.
 A.V. Ponomarenko, B.M. Kashtan, V.N. Troyan, W.A. Mulder, Surface wave inversion for a P-wave velocity profile, Vestnik Sankt-Peterburgskogo Universiteta, St. Petersburg University, Russia, Series 4, Physics Chemistry, Volume 1 (59), Issue 1, 2014, 21–31, ISSN 1024-8579 (in russian).
 2-D stationary gas dynamics in a barred galaxy, Astronomy and Computing, 11(A) (2015), 49–54. (code)
 A. Modave, A. St-Cyr, W.A. Mulder, T. Warburton, A nodal discontinuous Galerkin method for reverse-time migration on GPU clusters, Geophysical Journal International, 203(2) (2015), 1419–1435.
 Tomohide Ishiyama, Gerrit Blacquière, Eric Verschuur and Wim Mulder, 3D surface-wave estimation and separation using a closed-loop approach, Geophysical Prospecting, 64(6) (2016), 1413–1427.
 G. Rizzuti and W.A. Mulder, Multigrid-based `shifted-Laplacianí preconditioning for the time-harmonic elastic wave equation, Journal of Computational Physics, 317 (2016), 47–65.
 Pawan Bharadwaj, Wim Mulder, and Guy Drijkoningen, Full waveform inversion with an auxiliary bump functional, Geophysical Journal International, 206(2) (2016), 1076–1092.
 R. Shamasundar, W.A. Mulder, Improving the accuracy of mass-lumped finite-elements in the first-order formulation of the wave equation by defect correction, Journal of Computational Physics, 322 (2016), 689–707.
 W.A. Mulder and R. Shamasundar, Performance of continuous mass-lumped tetrahedral elements for elastic wave propagation with and without global assembly, Geophysical Journal International, 207(1) (2016), 414–421.
 A.V. Ponomarenko, B.M. Kashtan, V.N. Troyan and W.A. Mulder, Surface-wave inversion for a P-velocity profiles with a constant depth gradient of the squared slowness, Geophysical Prospecting, 65(4) (2017), 941–955.
 Tomohide Ishiyama, Gerrit Blacquière and Wim Mulder, The impact of surface-wave attenuation on 3-D seismic survey design, Geophysical Prospecting, 65(1) (2017), 86–96.
 A simple finite-difference scheme for handling topography with the second-order wave equation, Geophysics, 82(3) (2017), T111–T120.
 Pawan Bharadwaj, Guy Drijkoningen, Wim Mulder, Jan Thorbecke, Boriszlav Neducza and Rob Jenneskens, A shear-wave seismic system using full waveform inversion to look ahead of a tunnel-boring machine, Near Surface Geophysics, 15 (2017), 210–224.
 Ajinkya Kadu, Tristan van Leeuwen and Wim A. Mulder, Salt reconstruction in full waveform inversion with a parametric level-set method, IEEE Transactions on Computational Imaging, 3(2) (2017), 305–315.
 W.A. Mulder and M.J. Huiskes, A simple finite-difference scheme for handling topography with the first-order wave equation, Geophysical Journal International, 210(1) (2017), 482–499.
 Higher-order source-wavefield reconstruction for reverse time migration from stored values in a boundary strip just one point wide, Geophysics, 83(1) (2018), T31–T38.
 S. Geevers, W.A. Mulder, J.J.W. van der Vegt, Dispersion properties of explicit finite element methods for wave propagation modelling on tetrahedral meshes, Journal of Scientific Computing, 77(1) (2018), 372–396. arXiv:1802.10333
 S. Geevers, W.A. Mulder, J.J.W. van der Vegt, New higher-order mass-lumped tetrahedral elements for wave propagation modelling, SIAM Journal on Scientific Computing, 40(5) (2018), A2830–A2857. arXiv:1802.10065
 R. Shamasundar, W.A. Mulder, Numerical noise suppression for wave propagation with finite elements in first-order form by an extended source term, Geophysical Journal International, 215(2) (2018), 1231–1240.
 S. Geevers, W.A. Mulder, J.J.W. van der Vegt, Efficient quadrature rules for computing the stiffness matrices of mass-lumped tetrahedral elements for linear wave problems, SIAM Journal on Scientific Computing, 41(2) (2019), A1041–A1065.
 Dieter Werthmüller, Wim A. Mulder, and Evert C. Slob, emg3d: A multigrid solver for 3D electromagnetic diffusion, Journal of Open Source Software, 4(39) (2019), 1463. code
 Exact non-reflecting boundary conditions with an FDTD scheme for the scalar wave equation in waveguide problems, Progress in Electromagnetics Research M, 91 (2020), 39–48.

Published conference papers

 Periodic Orbits and Warps, in Internal Kinematics and Dynamics of Galaxies, IAU Symposium no. 100, ed. E. Athanassoula (Reidel, Dordrecht, 1983), p. 189–190.
 W.A. Mulder, B. van Leer, Implicit Upwind Methods for the Euler Equations, AIAA Paper No. 83-1930, AIAA 6th Computational Fluid Dynamics Conference, Danvers, Massachusetts, July 1983.
 B. van Leer and W.A. Mulder, Relaxation Methods for Hyperbolic Conservation Laws, in Numerical Methods for the Euler Equations of Fluid Dynamics, eds. F. Angrand, A. Dervieux, J.A. Desideri, and R. Glowinski (SIAM, Philadelphia, 1985), p. 312–333.
 Multigrid relaxation for the Euler Equations, in Proceedings of the 9th International Conference on Numerical Methods in Fluid Dynamics, Lecture Notes in Physics 218 (Springer-Verlag, Berlin/Heidelberg/New York/Tokyo, 1985), p. 417–421.
 Analysis of a multigrid method for the Euler equations of gas dynamics in two dimensions, in Multigrid Methods: Theory, Applications, and Supercomputing, Lecture Notes in Pure and Applied Mathematics Vol. 110, ed. S. McCormick (Dekker, New York, 1988), p. 467–489.
 A new multigrid approach to convection problems, in Proceedings of the 11th International Conference on Numerical Methods in Fluid Dynamics, Lecture Notes in Physics 323 (Springer-Verlag, 1989), p. 429–433.
 Multigrid, alignment, and Euler's equations, invited paper, in Proceedings of the Fourth Copper Mountain Conference on Multigrid Methods, Copper Mountain, Colorado, April 1989, eds. J. Mandel, S.F. McCormick, J.E. Dendy, Jr., C. Harhat, G. Lonsdale, S.V. Parter, J.W. Ruge, K. Stüben (SIAM, Philadelpha, 1989), p. 348–364.
 M. Putti, W.W.-G. Yeh, and W.A. Mulder, Characteristic based finite volume method for the solution of transport equations in groundwater, in Proceedings of the 9th Annual AGU "Hydrology Days", April 1989, Fort Collins, Colorado, eds. H.J. Morel-Seytoux and J.C. Loftis (Hydrology Days Publications, Fort Collins, Colorado), p. 65–76.
 A high-resolution Euler solver, AIAA Paper No. 89-1949, presented at the AIAA 9th Computational Fluid Dynamics Conference, Buffalo, New York, June 1989.
 M. Putti, W.A. Mulder, W.W-G. Yeh, A Time-Accurate Multigrid Algorithm for the Solution of the Transport Equations, in Computational Methods in Surface Hydrology, Proceedings of the VIII International Conference on Computational Methods in Water Resources, Vol. 2, Venice, Italy, June 1990, eds. G. Gambolati, A. Rinaldo, C.A. Brebbia, W.G. Gray, and G.F. Pinder (Computational Mechanics Publications, Southhampton/Boston and Springer-Verlag, 1990), p. 441–447.
 R.H.J. Gmelig Meyling, W.A. Mulder, and G.H. Schmidt, Porous Media Flow on Locally Refined Grids, in Numerical Methods for the Simulation of Multi-Phase and Complex Flow, Proceedings, Amsterdam, May 1990, ed. T. Verheggen, Lecture Notes in Physics 398 (Springer-Verlag, 1992), p. 90–105.
 W.A. Mulder and R.H.J. Gmelig Meyling, Numerical simulation of two-phase flow using locally refined grids in three space dimensions, SPE paper no. 21230, presented at the 11th SPE Symposium on Reservoir Simulation, February 1991, Anaheim, California, p. 299–306.
 Efficient computation of the pre-asymptotic behaviour of unstable two-phase flow problems, in Computational Fluid Dynamics '92, Proceedings of the First European Computational Fluid Dynamics Conference, Brussels, Sept.1992, Ch.Hirsch, J.Périaux, and W.Kordulla (eds.), Elsevier Science Publishers B.V., Amsterdam (1992) 549–556.
 D.-J. Smit and W.A. Mulder, Hard and Smooth Models for Seismic Imaging Based on Raytracing, Extended Abstract C003, 58th European Association of Geoscientists & Engineers Annual Conference and Exhibition, Amsterdam, 1996.
 D.-J. Smit and W.A. Mulder, Hard and Smooth Models in Seismic Imaging: Some Open Problems, SPIE 1996 Annual Meeting on Optical Science, Engineering, and Instrumentation, Vol. 2822 (Mathematical Methods in Geophysical Imaging IV), ed. S. Hassanzadeh, Denver, CO, p.210–214.
 A comparison between higher-order finite elements and finite differences for solving the wave equation, Proc. of the Second ECCOMAS Conference on Numerical Methods in Engineering, Paris, Sept. 9-13, 1996, ed. by J.-A. Désidéri, P. LeTallec, E. Oñate, J. Périaux, and E. Stein, John Wiley & Sons, Chichester, p.344–350.
 M.J.S. Chin-Joe-Kong, W.A. Mulder, and M. van Veldhuizen, A systematic approach to the construction of higher-order finite elements with mass lumping for the wave equation, SEG Expanded Abstracts 17, 1772–1775. SEG International Exposition and 68th Annual Meeting, New Orleans, Sept. 1998.
 Gerben B. van Baren, Wim A. Mulder and Gérard C. Herman, Sub-Grid Finite-Difference Modelling in Cracked Media, Extended Abstract 4-09, 61st EAGE Conference & Technical Exhibition, Helsinki, June 1999.
 W.A. Mulder, A.P.E. ten Kroode, Automatic Velocity Analysis of Seismic Data with Differential Semblance Optimisation, in Proceedings of WAVES2000, Fifth International Conference on Mathematical and Numerical Aspects of Wave Propagation, July 10-14, 2000, Santiago de Compostela, Spain (SIAM, Philadelphia, 2000), p. 672–677.
 R.-E. Plessix, W.A. Mulder, and A.P.E. ten Kroode, The Gradient of the Differential Semblance Optimization Function Using a Recursive Wavefront Raytracer for the Crosswell Transmission Problem, in Proceedings of WAVES2000, Fifth International Conference on Mathematical and Numerical Aspects of Wave Propagation, July 10–14, 2000, Santiago de Compostela, Spain (SIAM, Philadelphia, 2000), p. 683–686.
 Kusnandi, Van Baren, G.B., Mulder, W.A., Herman, G.C., and Van Antwerpen, V., Diffusion and scattering in heterogeneous media with small cracks, XXV General Assembly EGS, Nice, April 25-29, 2000 (CD-Rom ISSN 1029-7006).
 Kusnandi, Gerben B. van Baren, Wim A. Mulder, Gérard C. Herman, and Vincent van Antwerpen, Sub-grid finite-difference modelling of wave propagation and diffusion in cracked media, SEG Expanded Abstracts 19, 2420–2423. SEG International Exposition and 70th Annual Meeting, Calgary, August 2000.
 René-Edouard Plessix, Fons ten Kroode, and Wim Mulder, Automatic crosswell tomography by differential semblance optimization, SEG Expanded Abstracts 19, 2265–2268. SEG International Exposition and 70th Annual Meeting, Calgary, August 2000.
 V. V. van Antwerpen, W. A. Mulder, and G.C. Herman, Elastic finite-difference modeling in cracked media, Extended Abstract, EAGE/SEG Research Workshop on Reservoir Rocks, 30 April–3 May 2001, Pau, France.
 R.G. Pratt, R.E. Plessix, and W.A. Mulder, Seismic Waveform Tomography - the Effect of Layering and Anisotropy, Extended Abstract P092, Amsterdam 2001, 63rd EAGE Conference & Exhibition, 11–15 June 2001, Amsterdam, The Netherlands.
 R.G. Pratt, R.E. Plessix, and W.A. Mulder, Seismic Waveform Tomography: crosshole results from the Nimr field in Oman, SEG Expanded Abstracts 20, 714–717. Expanded Abstract INV 2.1, SEG International Exposition and 71st Annual Meeting, San Antonio, Texas, Sept. 2001.
 W.A. Mulder and A.P.E. ten Kroode, Automatic Velocity Analysis by Differential Semblance Optimization, SEG Expanded Abstracts 20, 893–896. Expanded Abstract MIG 1.6, SEG International Exposition and 71st Annual Meeting, San Antonio, Texas, Sept. 2001.
 R.-E. Plessix, W. A. Mulder, and R.G. Pratt, Frequency-domain finite-difference migration with only few frequencies? SEG Expanded Abstracts 20, 1103–110 Expanded Abstract MIG P1.2, SEG International Exposition and 71st Annual Meeting, San Antonio, Texas, Sept. 2001.
 V.V. van Antwerpen, W.A. Mulder, and G.C. Herman, Subgrid elastic modeling in cracked media, SEG Expanded Abstracts 20, 2037–2040. Expanded Abstract ST 1.2, SEG International Exposition and 71st Annual Meeting, San Antonio, Texas, Sept. 2001.
 R.-E. Plessix and W.A. Mulder, How to choose a subset of frequencies for frequency-domain finite-difference migration, Extended Abstract A038, 64th EAGE Conference & Exhibition, 27–30 May 2002, Florence, Italy.
 G.C. Herman and W.A. Mulder, Scattering by small-scale inclusions and cracks, Extended Abstract E010, 64th EAGE Conference & Exhibition, 27 - 30 May 2002, Florence, Italy.
 W.A. Mulder and R.-E. Plessix, Time- versus frequency-domain modelling of seismic wave propagation, Extended Abstract E015, 64th EAGE Conference & Exhibition, 27–30 May 2002, Florence, Italy.
 R.-E. Plessix and W.A. Mulder, Amplitude-preserving finite-difference migration based on a least-squares formulation in the frequency domain, SEG Expanded Abstracts 21, 1212–1215. Expanded Abstract MIG 4.3, SEG International Exposition and 72nd Annual Meeting, Salt Lake City, Utah, Oct. 2002.
 S. Østmo, W.A. Mulder, and R.-E. Plessix, Finite-difference iterative migration by linearized waveform inversion in the frequency domain, SEG Expanded Abstracts 21, 1384–1387. Expanded Abstract MIG P1.6, SEG International Exposition and 72nd Annual Meeting, Salt Lake City, Utah, Oct. 2002.
 W.A. Mulder, R.-E. Plessix, and G.C. Fehmers, Another tube wave filter, based on semblance and correlation, SEG Expanded Abstracts 21, 2237–2240 Expanded Abstract SP P1.5, SEG International Exposition and 72nd Annual Meeting, Salt Lake City, Utah, Oct. 2002.
 W.A. Mulder and R.-E. Plessix, One-way and two-way wave-equation migration, SEG Expanded Abstracts 22, 881–884. Expanded Abstract MIG 1.2, SEG International Exposition and 73rd Annual Meeting, Dallas, Texas, Oct. 2003.
 Y.A. Erlangga, C. Vuik, C.W. Oosterlee, R.E. Plessix, and W.A. Mulder, Robust iterative methods for the Helmholtz equation applied in geophysical surveys, International Conference On Scientific Computing In Petroleum Industry, Beijing, China, Aug. 4–7, 2004.
 A.E. Morozov, B.M. Kashtan, W.A. Mulder, Automatic velocity analysis with transmitted waves in 3D inhomogeneous media, Geomodel 2004, Gelendzhik, Russia, Sept. 12–18, 2004.
 Is rigorous redatuming feasible?, SEG Expanded Abstracts 23, 2184–2187. SEG International Exposition and 74th Annual Meeting, Denver, Colorado, Oct. 2004.
 Yogi A. Erlangga, Kees Vuik, Kees Oosterlee, René-Edouard Plessix, and Wim A. Mulder, A robust iterative solver for the two-way wave equation based on a complex shifted-Laplace preconditioner, SEG Expanded Abstracts 23, 1897–1900. SEG International Exposition and 74th Annual Meeting, Denver, Colorado, Oct. 2004.
 A. Morozov, B. Kashtan, and W.A. Mulder, Automatic velocity analysis with transmitted waves in 3D inhomogeneous media: a synthetic example, Extended Abstract P171, 67th EAGE Conference & Exhibition, 13 - 16 June 2005, Madrid, Spain.
 A multigrid solver for 3D electromagnetic diffusion, Extended Abstract P193, 67th EAGE Conference & Exhibition, 13 - 16 June 2005, Madrid, Spain.
 Geophysical modeling of 3D electromagnetic diffusion with multigrid, Proceedings, 8th European Multigrid Conference, ECCOMAS Thematic Conference on Multigrid, Multilevel and Multiscale Methods, (P. Wesseling, C.W. Oosterlee, P. Hemker, eds.), Scheveningen The Hague, The Netherlands, September 27–30, 2005, ISBN90-90209690-7.
 W.A. Mulder and R.-E. Plessix, Full Waveform Tomography and Nonlinear Migration, Extended Abstract A038, EAGE 68th Conference & Exhibition, Vienna, 12–15 June, 2006.
 W.A. Mulder, R.H. Steenweg, and C. Roos, Nesterov's Method and L-BFGS Minimisation Applied to Acoustic Migration, Extended Abstract G019, EAGE 68th Conference & Exhibition, Vienna, 12–15 June, 2006.
 W.A. Mulder, L. Nicoletis, and T.A. Alkhalifah, The EAGE 3D Anisotropic Elastic Modelling Project, Extended Abstract H048, EAGE 68th Conference & Exhibition, Vienna, 12–15 June, 2006.
 T.B. Jönsthövel, C.W. Oosterlee, and W.A. Mulder, Improving multigrid for 3-D electro-magnetic diffusion on stretched grids, Proceedings, ECCOMAS European Conference on Computational Fluid Dynamics, (P. Wesseling, E. Oñate, J. Périaux, eds.), Egmond aan Zee, The Netherlands, Sept 5–8, 2006. ISBN 90-9020970-0.
 D. Draganov, C.P.A. Wapenaar, W.A. Mulder, J. Singer, Seismic interferometry on background-noise field data, SEG Expanded Abstracts 25, 590–594. Expanded Abstract CH4.1, SEG International Exposition and 76th Annual Meeting, New Orleans, Louisiana, Oct. 1–6, 2006.
 D. Draganov, C.P.A. Wapenaar, W.A. Mulder, J. Singer, A. Verdel, Seismic Interferometry with Seismic Background-noise Field Data, 8th SEGJ International Symposium "Imaging and Interpretation", Kyoto, Japan, Nov. 26–28, 2006.
 K. Wapenaar, D. Draganov, W. Mulder, J. Singer, A. Verdel, E. Ruigrok, Seismic Interferometry Applied to Passive Data, Extended Abstract P09, EAGE Workshop "Passive Seismic: Exploration and Monitoring Applications", 10–13 Dec 2006, Dubai, United Arab Emirates.
 W.A. Mulder and E.C. Slob, TDEM by FDEM, Progress In Electromagnetics Research Symposium (PIERS), BeiJing, China, March 26–30, 2007. PIERS Online 3(5), 653–657, 2007.
 A robust solver for CSEM modelling on stretched grids, Extended Abstract D036, EAGE 69th Conference & Exhibition, London, 11–14 June, 2007.
 N. El Yadari, F. Ernst, and W.A. Mulder, Near-surface attenuation estimation, Extended Abstract E039, EAGE 69th Conference & Exhibition, London, 11–14 June, 2007.
 T. van Leeuwen and W.A. Mulder, Data-correlation for velocity analysis on simple 1D models, Extended Abstract P056, EAGE 69th Conference & Exhibition, London, 11–14 June, 2007.
 D. Draganov, K. Wapenaar, W.A. Mulder, J. Singer, and A. Verdel, Retrieving reflection arrivals from seismic background-noise field data using seismic interferometry, EGU, General Assembly 2007, Vienna, A-07918. ISSN 1029-7006.
 D. Draganov, J. van der Neut, K. Wapenaar, W.A. Mulder, J. Singer, and A. Verdel, Retrieval of reflections from seismic background-noise field data recorded in a desert area, Extended Abstracts, SEG/EAGE Summer Research Workshop 2007, Seismic Noise: Origins, Prevention, Mitigation, Utilization, 13-18 May 2007, Antalya, Turkey.
 W.A. Mulder, M. Wirianto, and E.C. Slob, Time-domain CSEM modeling with a frequency-domain code, SEG Expanded Abstracts 26, 693–697, SEG International Exposition and 77th Annual Meeting, San Antonio, Texas, Sept. 23–28, 2007.
 T. van Leeuwen and W.A. Mulder, Data correlation for velocity inversion, SEG Expanded Abstracts 26, 1800–1804, SEG International Exposition and 77th Annual Meeting, San Antonio, Texas, Sept. 23–28, 2007.
 N. El Yadari, F. Ernst, and W.A. Mulder, Improvement of near-surface attenuation estimation, SEG Expanded Abstracts 26, 1242–1246, SEG International Exposition and 77th Annual Meeting, San Antonio, Texas, Sept. 23–28, 2007.
 B. Hak and W.A. Mulder, A remark on the seismic resolution function for the homogeneous elastic isotropic case, SEG Expanded Abstracts 26, 2422–2426, SEG International Exposition and 77th Annual Meeting, San Antonio, Texas, Sept. 23–28, 2007.
 N. El Yadari, F. Ernst, and W.A. Mulder, Multi-layer Near-surface Attenuation Estimation Using Wave Propagation Modelling Including Topography, Extended Abstract D034, EAGE 70th EAGE Conference & Exhibition incorporating SPE EUROPEC 2008, Rome, Italy, June 9–12, 2008.
 C.D. Riyanti, W.A. Mulder, G. Baeten, and R.E. Plessix, An Application of a Novel Frequency-domain Finite-difference Solver to Compute 3D Amplitude-preserving Migration Weights, Extended Abstract F031, EAGE 70th EAGE Conference & Exhibition incorporating SPE EUROPEC 2008, Rome, Italy, June 9–12, 2008.
 B. Hak and W.A, Mulder, Preconditioning for Linearised Inversion of Attenuation and Velocity Perturbations, Extended Abstract H002, EAGE 70th EAGE Conference & Exhibition incorporating SPE EUROPEC 2008, Rome, Italy, June 9–12, 2008.
 D. Vázquez Anzola, W.A. Mulder, and E.C. Slob, An Approximate Solution to the Electromagnetic Problem for Two Half Spaces, Extended Abstract P073, EAGE 70th EAGE Conference & Exhibition incorporating SPE EUROPEC 2008, Rome, Italy, June 9–12, 2008.
 M. Wirianto, W.A. Mulder, and E.C. Slob, Applying Essentially Non-oscillatory Interpolation to CSEM Modelling, Extended Abstract P074, EAGE 70th EAGE Conference & Exhibition incorporating SPE EUROPEC 2008, Rome, Italy, June 9–12, 2008.
 Automatic Velocity Analysis with the Two-way Wave Equation, Extended Abstract P165, EAGE 70th EAGE Conference & Exhibition incorporating SPE EUROPEC 2008, Rome, Italy, June 9–12, 2008.
 T. van Leeuwen and W.A. Mulder, Waveform Inversion with Data Correlations, Extended Abstract P176, EAGE 70th EAGE Conference & Exhibition incorporating SPE EUROPEC 2008, Rome, Italy, June 9–12, 2008.
 T. van Leeuwen and W.A. Mulder, Velocity analysis in the data domain – overview and prospects, Extended Abstract, EAGE 70th EAGE Conference & Exhibition incorporating SPE EUROPEC 2008, Rome, Italy, June 9–12, 2008.
 T. van Leeuwen and W.A. Mulder, Velocity analysis with multiples - NMO modeling for layered velocity structures, SEG Expanded Abstracts 27, 1925–1929. Expanded Abstract SI 2.8, SEG International Exposition and 78th Annual Meeting, Las Vegas, Nevada, Nov 9–14, 2008.
 B. Hak and W.A. Mulder, Preconditioning for linearized inversion of attenuation and velocity perturbations, SEG Expanded Abstracts 27, 2036–2040. Expanded Abstract SI P1.6, SEG International Exposition and 78th Annual Meeting, Las Vegas, Nevada, Nov 9–14, 2008.
 W.A. Mulder and T. van Leeuwen, Automatic migration velocity analysis and multiples, SEG Expanded Abstracts 27, 3128–3132. Expanded Abstract SVIP P1.5, SEG International Exposition and 78th Annual Meeting, Las Vegas, Nevada, Nov 9–14, 2008.
 W.A. Mulder and B. Hak, Simultaneous imaging of velocity and attenuation perturbations from seismic data is nearly impossible, Extended Abstract, EAGE 71st EAGE Conference & Exhibition incorporating SPE EUROPEC 2009, Amsterdam, The Netherlands, June 8–11, 2009.
 T. van Leeuwen and W.A. Mulder, A variable projection method for waveform inversion, Extended Abstract, EAGE 71st EAGE Conference & Exhibition incorporating SPE EUROPEC 2009, Amsterdam, The Netherlands, June 8–11, 2009.
 M. Wirianto, W.A. Mulder, and E.C. Slob, A study of land CSEM reservoir monitoring in a complex 3D model, Extended Abstract, EAGE 71st EAGE Conference & Exhibition incorporating SPE EUROPEC 2009, Amsterdam, The Netherlands, June 8–11, 2009.
 M. Kavian, E.C. Slob, and W.A. Mulder, Electric permittivity hysteresis measurements during drainage and imbibition of salt water in a three-layer sand, Extended Abstract, EAGE 71st EAGE Conference & Exhibition incorporating SPE EUROPEC 2009, Amsterdam, The Netherlands, June 8–11, 2009.
 M. Kavian, E.C. Slob, and W.A. Mulder, Hysteresis in electrical parameters of saline-saturated homogeneous and layered unconsolidated sand, 200 Hz to 3 MHz , SEG Expanded Abstracts 28, 441–445. Expanded Abstract BG 3.4, SEG International Exposition and 79th Annual Meeting, Houston, Texas, Oct 25–30, 2009.
 W.A. Mulder and B. Hak, Velocity and attenuation perturbations can hardly be determined simultaneously in acoustic attenuation scattering, SEG Expanded Abstracts 28, 3078–3082. Expanded Abstract SPMUL 1.5, SEG International Exposition and 79th Annual Meeting, Houston, Texas, Oct 25–30, 2009.
 Denis Kiyashchenko, Wim Mulder, and Jorge Lopez, Wave equation vector migration for subsalt VSP imaging and interpretation, SEG Expanded Abstracts 28, 4134–4138. Expanded Abstract VSP 2.4, SEG International Exposition and 79th Annual Meeting, Houston, Texas, Oct 25–30, 2009.
 M. Kavian, E.C. Slob, and W.A. Mulder, Low-frequency electrical properties of homogeneous and heterogeneous sand samples, Extended Abstract, First International Conference on Frontiers in Shallow Subsurface Technology, Delft, Netherlands, Jan 20–22, 2010, EAGE.
 D.V. Anikiev, A.S. Blagovestchenskii, B.M. Kashtan, and W.A. Mulder, The dynamic acoustic inverse problem in laterally homogeneous media, Extended Abstract P244, Saint Petersburg 2010, 4th Saint Petersburg International Conference & Exhibition, Saint Petersburg, Russia, 5–8 April 2010, EAGE.
 W.A. Mulder, C. Perkins, and M.J. van de Rijzen, 2D Acoustic Full Waveform Inversion of a Land Seismic Line, Extended Abstract A021, 72nd EAGE Conference & Exhibition incorporating SPE EUROPEC 2010, Barcelona, Spain, 14–17 June 2010.
 T. van Leeuwen and W.A. Mulder, Waveform Tomography by Correlation Optimisation, Extended Abstract A024, 72nd EAGE Conference & Exhibition incorporating SPE EUROPEC 2010, Barcelona, Spain, 14–17 June 2010.
 M. Wirianto, W.A. Mulder, and E.C. Slob, Exploiting the airwave for land CSEM reservoir monitoring, Extended Abstract C002, 72nd EAGE Conference & Exhibition incorporating SPE EUROPEC 2010, Barcelona, Spain, 14–17 June 2010.
 B. Hak and W.A. Mulder, Resolving the Ambiguity in Attenuation Imaging, Extended Abstract G017, 72nd EAGE Conference & Exhibition incorporating SPE EUROPEC 2010, Barcelona, Spain, 14–17 June 2010.
 N. El Yadari and W.A. Mulder, Elastic Near-surface Attenuation Estimation for an Oman Seismic Data Set, Extended Abstract P333, 72nd EAGE Conference & Exhibition incorporating SPE EUROPEC 2010, Barcelona, Spain, 14–17 June 2010.
 M. Wirianto, W.A. Mulder and E.C. Slob, A feasibility study of land CSEM reservoir monitoring: the effect of the airwave, Progress In Electromagnetics Research Symposium (PIERS), Cambridge, USA, July 5–8, 2010. PIERS Online 6(5), 440–444, 2010.
 B. Hak and W.A. Mulder, Getting around the ambiguity in attenuation imaging, SEG Expanded Abstracts 29, 3155–3159. Expanded Abstract SPMI 2.2, SEG International Exposition and 80th Annual Meeting, Denver, Colorado, Oct 17–22, 2010.
 E. Zhebel, S. Minisini, A. Kononov, and W.A. Mulder, Solving the 3D acoustic wave equation with higher-order mass-lumped tetrahedral finite elements, Extended Abstract A010, 73rd EAGE Conference & Exhibition incorporating SPE EUROPEC 2011, 23–26 May, Vienna, Austria.
 E.C. Slob and W.A. Mulder, CSEM sensitivity analysis through resolution functions for migration and inversion, Extended Abstract P161, 73rd EAGE Conference & Exhibition incorporating SPE EUROPEC 2011, 23–26 May, Vienna, Austria.
 Evert Slob, Marwan Wirianto, Jürg Hunziker, and Wim Mulder, Strategies for reservoir characterization and production monitoring using controlled source electromagnetic data, Abstract for Workshop WS06, Electromagnetics for Integrated Reservoir Development: What needs to be done?, 73rd EAGE Conference & Exhibition incorporating SPE EUROPEC 2011, 23–26 May, Vienna, Austria.
 M. Wirianto, R.-E. Plessix, and W.A. Mulder, Inversion of 3D time-domain electromagnetic data: The effect of time-weighting, SEG Expanded Abstracts 30, 557–561. Expanded Abstract EM 1.5, SEG International Exposition and 81st Annual Meeting, San Antonio, Texas, Sept 18–23, 2011.
 S. Minisini, E. Zhebel, A. Kononov, W.A. Mulder, Efficiency comparisons for higher-order continuous mass-lumped and discontinuous Galerkin finite-element methods for the 3-D acoustic wave equation, Extended Abstract A004, 74th EAGE Conference & Exhibition incorporating SPE EUROPEC 2012, 4–7 June, Copenhagen, Denmark.
 A. Kononov, S. Minisini, E.V. Zhebel, W.A. Mulder, A 3-D tetrahedral mesh generator for seismic problems, Extended Abstract B006, 74th EAGE Conference & Exhibition incorporating SPE EUROPEC 2012, 4–7 June, Copenhagen, Denmark.
 E. Zhebel, S. Minisini, A.Kononov, W.A. Mulder, A comparison of continuous mass-lumped finite elements and finite differences for 3-D acoustics in the time domain, Extended Abstract P216, 74th EAGE Conference & Exhibition incorporating SPE EUROPEC 2012, 4–7 June, Copenhagen, Denmark.
 Marwan Wirianto, W.A. Mulder, E.C. Slob, Incorporating EM inversion into reservoir monitoring, Extended Abstract P263, 74th EAGE Conference & Exhibition incorporating SPE EUROPEC 2012, 4–7 June, Copenhagen, Denmark.
 V.V. Kazei, A.V. Ponomarenko, V.N. Troyan, B.M. Kashtan, W.A. Mulder, On the contribution of head waves to full waveform inversion, Extended Abstract P341, 74th EAGE Conference & Exhibition incorporating SPE EUROPEC 2012, 4–7 June, Copenhagen, Denmark.
 Subsurface offset behaviour in velocity analysis with extended reflectivity images, Extended Abstract W019, 74th EAGE Conference & Exhibition incorporating SPE EUROPEC 2012, 4–7 June, Copenhagen, Denmark.
 P.P. Moghaddam and W.A. Mulder, The diagonalator, an alternative cost functional for wave-equation inversion, Extended Abstract W022, 74th EAGE Conference & Exhibition incorporating SPE EUROPEC 2012, 4–7 June, Copenhagen, Denmark.
 Inversion of seismic reflection data through focusing, Proceedings of the 6th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012), September 10-14, 2012, Vienna, Austria, eds. J. Eberhardsteiner, H.J. Böhm, F.G. Rammerstorfer, Publisher: Vienna University of Technology, Austria, ISBN: 978-3-9502481-9-7, pp. 1041–1051
 E. Zhebel, S. Minisini, A. Kononov, W.A. Mulder, On the time-stepping stability of continuous mass-lumped and discontinuous Galerkin finite elements for the 3D acoustic wave equation, CD-ROM Proceedings of the 6th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012), September 10-14, 2012, Vienna, Austria, eds. J. Eberhardsteiner, H.J. Böhm, F.G. Rammerstorfer, Publisher: Vienna University of Technology, Austria, ISBN: 978-3-9502481-9-7 (11 pages)
 S. Minisini, W.A. Mulder, E. Zhebel, A. Kononov, A comparison of explicit continuous and discontinuous Galerkin methods and finite differences for wave propagation in 3D heterogeneous media, 2-page abstract, CD-ROM Proceedings of the 6th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012), September 10-14, 2012, Vienna, Austria, eds. J. Eberhardsteiner, H.J. Böhm, F.G. Rammerstorfer, Publisher: Vienna University of Technology, Austria, ISBN: 978-3-9502481-9-7
 E. Zhebel, S. Minisini, A. Kononov, W.A. Mulder, Stability and performance of the SIPG and IIPG finite-element methods for wave propagation, Expanded Abstract SM 3.8, SEG International Exposition and 82nd Annual Meeting, Las Vegas, Nevada, Nov 4–9, 2012.
 P.P. Moghaddam and W.A. Mulder, The diagonalator: inverse data space full waveform inversion, Expanded Abstract SVE 2.6, SEG International Exposition and 82nd Annual Meeting, Las Vegas, Nevada, Nov 4–9, 2012.
 V.V. Kazei, B.M. Kashtan, V.N. Troyan, W.A. Mulder, FWI sensitivity analysis in the presence of free-surface multiples, 2013 SEG Workshop, Full Waveform Inversion: From Near Surface to Deep, Muscat, Oman, 27 April–1 May 2013.
 D.V. Anikiev, B.M. Kashtan, V.N. Trojan and W.A. Mulder, Coupling of the elastic isotropic medium parameters in the context of iterative linearized inversion (in russian), Geoinformatics 2013, XIIth International Conference on Geoinformatics – Theoretical and Applied Aspects, 13–16 May 2013, Kyiv, Ukrain.
 A real-data example of automatic migration velocity analysis with extended images in the presence of multiples, Extended Abstract F05, Workshop "Wave Equation Migration Velocity Analysis", 75th EAGE Conference & Exhibition incorporating SPE EUROPEC 2013, 10–13 June, London, United Kingdom.
 V.V. Kazei, B.M. Kashtan, V.N. Troyan, W.A. Mulder, Spectral sensitivity analysis of FWI in a constant-gradient background velocity model, Extended Abstract Tu-P04-11, 75th EAGE Conference & Exhibition incorporating SPE EUROPEC 2013, 10–13 June, London, United Kingdom.
 A.V. Ponomarenko, B.M. Kashtan, V.N. Troyan, W.A. Mulder, Surface wave inversion for a P-wave velocity profile: estimation of the squared slowness gradient, Extended Abstract We-P02-10, 75th EAGE Conference & Exhibition incorporating SPE EUROPEC 2013, 10–13 June, London, United Kingdom.
 A comparison of triangular mass-lumped finite elements for 2D wave propagation, Extended Abstract Th-06-15, 75th EAGE Conference & Exhibition incorporating SPE EUROPEC 2013, 10–13 June, London, United Kingdom.
 A.V. Ponomarenko, B.M. Kashtan, V.N. Troyan and W.A. Mulder, Estimation of the P-wave velocity profile of elastic real data based on surface wave inversion, Extended abstract, Near Surface Geoscience 2013, 19th European Meeting of Environmental and Engineering Geophysics Bochum, Germany, 9–11 September 2013.
 P. Bharadwaj, W.A. Mulder, G. Drijkoningen, Multi-objective full waveform inversion in the absence of low frequencies, SEG Expanded Abstracts, SEG International Exposition and 83rd Annual Meeting, Houston, Texas, Sept 22–27, 2013, pp. 964–968
 R. Shigapov, B. Kashtan, A. Droujinine, W.A. Mulder, Methods for source-independent Q estimation from microseismic and crosswell perforation shot data in a layered, isotropic viscoelastic medium, SEG Expanded Abstracts, SEG International Exposition and 83rd Annual Meeting, Houston, Texas, Sept 22–27, 2013, pp. 1014–1019.
 D. Anikiev, B. Kashtan, W.A. Mulder, Decoupling of elastic parameters with iterative linearized inversion, SEG Expanded Abstracts, SEG International Exposition and 83rd Annual Meeting, Houston, Texas, Sept 22–27, 2013, pp. 3185–3190.
 E. Zhebel, S. Minisini, W.A. Mulder, A. Kononov, Performance and scalability of finite-difference and finite-element wave-propagation modeling on Intel's Xeon Phi, SEG Expanded Abstracts, SEG International Exposition and 83rd Annual Meeting, Houston, Texas, Sept 22–27, 2013, pp. 3386–3390.
 R. Shigapov, B. Kashtan, A. Droujinine, W.A. Mulder, Effects of the near field on source-independent Q estimation, EAGE Workshop on Seismic Attenuation, Abstract O12, Singapore, Singapore, 28–30 Oct 2013.
 P. Bharadwaj, W.A. Mulder and G.G. Drijkoningen, Parametrization for 2-D SH full waveform inversion, Extended Abstract We E106 01, 76th EAGE Conference and Exhibition 2014, Amsterdam, The Netherlands, 16–19 June, 2014.
 D.V. Anikiev, B.M. Kashtan and W.A. Mulder, Multiparameter elastic imaging improved by preconditioning with an incomplete inverse Hessian approximation, Extended Abstract We G103 08, 76th EAGE Conference and Exhibition 2014, Amsterdam, The Netherlands, 16–19 June, 2014.
 A.V. Ponomarenko, V.V. Kazei, B.M. Kashtan, V.N. Troyan, W.A. Mulder, Squared-slowness gradient profile from surface-wave inversion as a starting model for full-waveform inversion, Extended Abstract We PA1 16, Near Surface Geoscience 2014, 20th European Meeting of Environmental and Engineering Geophysics, Athens, 14–18 September 2014.
 Renat Shigapov, Boris Kashtan, Alexander Droujinine, Wim Mulder, An alternative to the O'Doherty-Anstey approximation in a high-contrast medium, SEG Technical Program Expanded Abstracts, SEG International Exposition and 84th Annual Meeting, 26–31 October 2014, Denver, Colorado, USA.
 P. Bharadwaj, W.A. Mulder, G.G. Drijkoningen, An Auxiliary Bump Functional to Overcome Cycle Skipping in Waveform Inversion, Extended abstract, WS05-D03, in Workshop 5 (Wave Equation Based Migration Velocity Analysis), 77th EAGE Conference & Exhibition 2015, Madrid, Spain, 1–4 June, 2015.
 P. Bharadwaj, W.A. Mulder, G.G. Drijkoningen, R. Reijnen, Looking Ahead of a Tunnel Boring Machine with 2-D SH Full Waveform Inversion, Extended abstract Tu P5 01, 77th EAGE Conference & Exhibition 2015, Madrid, Spain, 1–4 June, 2015.
 R. Shamasundar, R. Al Khoury, W.A. Mulder, Dispersion Analysis of Finite-element Schemes for a First-order Formulation of the Wave Equation, Extended abstract Tu P7 06, 77th EAGE Conference & Exhibition 2015, Madrid, Spain, 1–4 June, 2015.
 P.J. Maas, N. Grobbe, E.C. Slob, W.A. Mulder, Electromagnetic and Seismoelectric Sensitivity Analysis Using Resolution Functions, Extended abstract We P2 16, 77th EAGE Conference & Exhibition 2015, Madrid, Spain, 1–4 June, 2015.
 Tomohide Ishiyama, Gerrit Blacquière, Wim Mulder, The Impact of Surface-wave Separation on Seismic Survey Design, Extended abstract We P6 03, 77th EAGE Conference & Exhibition 2015, Madrid, Spain, 1–4 June, 2015.
 V.V. Kazei, B.M. Kashtan, V.N. Troyan, W.A. Mulder, Free-surface Multiples and Full-waveform Inversion Spectral Resolution, Extended abstract We N101 12, 77th EAGE Conference & Exhibition 2015, Madrid, Spain, 1–4 June, 2015.
 A. Modave, A. St-Cyr, T. Warburton, W.A. Mulder, Accelerated Discontinuous Galerkin Time-domain Simulations for Seismic Wave Propagation, Extended abstract Th N112 13, 77th EAGE Conference & Exhibition 2015, Madrid, Spain, 1–4 June, 2015.
 G. Rizzuti, W.A. Mulder, A Multigrid-based Iterative Solver for the Frequency-domain Elastic Wave Equation, Extended abstract Th N112 16, 77th EAGE Conference & Exhibition 2015, Madrid, Spain, 1–4 June, 2015.
 A.V. Ponomarenko, B.M. Kashtan, V.N. Troyan, W.A. Mulder, Estimating a Continuous P-wave Velocity Profile with Constant Squared-slowness Gradient Models from Seismic Field Data, Extended Abstract We 21 C06, 21st European Meeting of Environmental and Engineering Geophysics, Near Surface Geoscience 2015, Torino, Italy, September 6–10, 2015.
 V.V. Kazei, B.M. Kashtan, V.N. Troyan, W.A. Mulder, FWI spectral sensitivity analysis in the presence of a free surface, SEG Technical Program Expanded Abstracts, pp. 1415–1419. SEG International Exposition and 85th Annual Meeting, New Orleans, LA, USA, October 18–23, 2015.
 Pawan Bharadwaj, Guy Drijkoningen, Wim Mulder, Thomas Tscharner, Rob Jenneskens, A shear-wave seismic system to look ahead of a tunnel boring machine, Proceedings of the 2016 World Tunneling Congress, Society for Mining, Metallurgy & Exploration, ISBN 978-0-87335-424-0.
 R. Shamasundar and W.A. Mulder, Should we use the first- or second-order formulation with spectral elements for seismic modelling? Extended abstract We P4 16, 78th EAGE Conference & Exhibition, Vienna, Austria, 2016.
 M.J. Huiskes, R.-E. Plessix and W.A. Mulder, Acoustic VTI full-waveform inversion with 3-D free-surface topography, Extended abstract Th A3 01, 79th EAGE Conference & Exhibition, Paris, France, June 12–15, 2017.
 A. Kadu, T. van Leeuwen, W. A. Mulder, A parametric level-set approach for seismic full-waveform inversion, SEG Technical Program Expanded Abstracts, pp. 1146–1150. SEG International Exposition and 86th Annual Meeting, Dallas, TX, October 16–21, 2016.
 M.J. Huiskes, R.-E. Plessix and W.A. Mulder, Acoustic VTI full-waveform inversion with 3-D free-surface topography, Extended abstract Th A3 01, 79th EAGE Conference & Exhibition, Paris, France, June 12–15, 2017.
 W.A. Mulder, Higher-order source-wavefield reconstruction for reverse-time migration from stored values in a boundary strip just one point wide, Extended abstract Th P1 14, 79th EAGE Conference & Exhibition, Paris, France, June 12–15, 2017.
 R. Shamasundar and W.A. Mulder, An improved source term for finite-element modelling with the stress-velocity formulation of the wave equation, Extended abstract Th P8 02, 79th EAGE Conference & Exhibition, Paris, France, June 12–15, 2017.
 Ajinkya Kadu, Tristan van Leeuwen, Wim Mulder, Parametric level-set full-waveform inversion in the presence of salt bodies, SEG Technical Program Expanded Abstracts 2017, pp. 1518–1522. SEG International Exposition and 87th Annual Meeting, 24–29 September 2017, Houston, TX, USA.
 S. Geevers, W.A. Mulder, J.J.W. van der Vegt, New continuous mass-lumped finite elements for 3D wave propagation, Extended abstract Tu P9 01, 80th EAGE Conference & Exhibition 2018, Copenhagen, June 11–14, 2018.
 W.A. Mulder, S. Geevers, J.J.W. van der Vegt, Speeding up a mass-lumped tetrahedral finite-element method for wave propagation, Extended abstract Tu P02 11, 81st EAGE Conference & Exhibition 2019, London, June 3–6, 2019.
 S. Geevers, W.A. Mulder, J.J.W. van der Vegt, New Mass-Lumped Tetrahedral Elements for 3D Wave Propagation Modelling, Waves 2019, 14th International Conference on Mathematical and Numerical Aspects of Wave Propagation. Vienna University of Technology (TU Wien), Vienna, Austria, August 25–30, 2019. Abstract ID170, session C1c:Numerical Methods. link
 P. Cupillard, W. Mulder, P. Anquez, A. Mazuyer and J. Barthélémy, The Apparent Anisotropy of the SEG-EAGE Overthrust Model, Extended abstract Th_Dome4_18, Conference Proceedings, 82nd EAGE Annual Conference & Exhibition, Amsterdam, Dec 8–11, 2020, p.1–5.
 On the Error Behaviour of Force and Moment Sources in Tetrahedral Spectral Finite Elements, Extended abstract Fr_P03_06, Conference Proceedings, 82nd EAGE Annual Conference & Exhibition, Amsterdam, Dec 8–11, 2020, p.1–5.
 Working around the Corner Problem in Numerically Exact Non-Reflecting Boundary Conditions for the Wave Equation, Extended abstract Fr_P03_14, Conference Proceedings, 82nd EAGE Annual Conference & Exhibition, Amsterdam, Dec 8–11, 2020, p.1–5.

Patents

 A.P.E. ten Kroode, W.A. Mulder, P.M. van der Sman, Obtaining an image of an underground formation, WO0127657A1 (April 19, 2001), EP1221059A1 (July 10, 2002), EP1221059B1 (April 27, 2005), US6510105B1 (Jan 21, 2003).
 G.C. Fehmers, W.A. Mulder, R.-E.A.M. Plessix, Removing irregularities from seismic data caused by tube waves, WO02093196A1 (Nov 21, 2002), EP1389309A1 (Febr 18, 2004), EP1389309B1 (Aug 5, 2009), US6856912B2 (Febr 15, 2005).
 D. Kiyashchenko and W.A. Mulder, Method of processing data obtained from seismic prospecting, WO/2009/077440 (June 25, 2009), GB2466609B (UK, March 14, 2012), US8428880B2 (USA, April 23, 2013).
 D. Kiyashchenko and W.A. Mulder, Velocity analysis for VSP data, US20090285053A1 (Nov 19, 2009), USB7791981B2 (Sept 7, 2010).

Other

 ­Working with Stella, Astronnews, Dec 2005, p. 12–13.
 ­Onder de grond kijken, Inaugural Lecture, March 10, 2006, Delft University of Technology.
 René-Édouard Plessix, Stephane Operto and Wim Mulder, Major interest for EAGE Rome workshop on developments in full waveform inversion, in EAGE News, First Break 26, Oct. 2008, p.8.
 Richard L. Weaver, Oleg I. Lobkis, Roel Snieder, Philippe Roux, Karim G. Sabra, Peter Gerstoft, W. A. Kuperman, Eric Larose, Ludovic Margerin, Arnaud Derode, Bart van Tiggelen, Michel Campillo, Nikolai Shapiro, Anne Paul, Laurent Stehly, Mickael Tanter, Michael C. Fehler, C. Sens-Schönfelder, U. Wegler, Deyan Draganov, Kees Wapenaar, Wim Mulder, Johannes Singer, Arie Verdel, Oleg A. Godin, Ulrich Wegler, Toshiaki Yokoi, Sos Margaryan, Jacob Fokkema, Dirk-Jan van Manen, Andrew Curtis, Johan O. A. Robertsson, Jan Thorbecke, Chengliang Fan, Gary L. Pavlis, Arthur B. Weglein, Bogdan G. Nita, Evert Slob, K. van Wijk, Flavio Poletto, Lorenzo Petronio, Jean-Philippe Mercier, Michael G. Bostock, Adam M. Baig, M. Ravi Kumar, Kentaro Torii, Toshifumi Matsuoka, Kyosuke Onishi, Kazuya Shiraishi, Takao Aizawa, Yoshiaki Yamanaka, Syunichiro Ito, Toshinori Kimura, Youichi Asano, Tetsuya Takeda, Shuqian Dong, Reiqing He, Gerard T. Schuster, David F. Halliday, Elmer Ruigrok, 4. Green's Function Reconstruction Seismic Interferometry in Seismic Interferometry: History and Present Status, Geophysics Reprints Series, eds. Kees Wapenaar, Deyan Draganov, Johan O. A. Robertsson (2008), 99–329, ISBN 978-1-56080-150-4
 C.W. Oosterlee, C. Vuik, W.A. Mulder and R.-E. Plessix, Shifted-Laplacian Preconditioners for Heterogeneous Helmholtz Problems in Advanced Computational Methods in Science and Engineering Series: Lecture Notes in Computational Science and Engineering, Vol. 71 (2010), 21–46 (Barry Koren, Kees Vuik, Eds.). ISBN: 978-3-642-03343-8.
 Christian Hanitzsch, Wim Mulder and Rob Wervelman, Thematic set on WAZ and WEM velocity model building, First Break 28(4), April 2010, p. 36
 W.A. Mulder, Numerical methods, multigrid, in Encyclopedia of Solid Earth Geophysics, Part 12, pg. 895–900, 2011, Gupta, Harsh (Ed.), Encyclopedia of Earth Sciences Series, Springer, ISBN: 978-90-481-8701-0 and 978-90-481-8702-7.
 Tristan van Leeuwen, Ajinkya Kadu and Wim A. Mulder, Geometric Imaging for Subsurface Salt Bodies, ERCIM News 108, January 2017, pg. 27–28.
 Ajinkya Kadu,Tristan van Leeuwen, and Wim A. Mulder, Discrete seismic tomography, SIAM News, March 26, 2019.
 W.A. Mulder, Numerical methods, multigrid, in Encyclopedia of Solid Earth Geophysics, 2020, Gupta, Harsh (Ed.), Encyclopedia of Earth Sciences Series, Springer, ISBN: 978-3-030-10475-7

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