UC Spark

Professor David Wall

Mathematics and Statistics

Fields of Research

  • Mathematical biology
  • Inverse problems
  • Mathematical wave theory
  • Integral and differential equations
  • Applications of numerical techniques to dynamical systems and chaos theory
  • Computational mathematics

Researcher Summary

David Wall has an international reputation on biomathematics, inverse problems, and wave propagation. He has extensive research experience in the general area of applied mathematics and in particular in the specializations: biomathematics, mathematical modeling, dynamical systems, and mathematical wave theory. He is an associate Director of the Biomathematics Research Centre, is a member of the Bioengineering Research Centre both at the University of Canterbury, and is currently on the editorial board to two international journals. He has authored over seventy-three peer reviewed international publications and given many invited conference talks.

I am an active member of several international and national research collaborations, and have been involved in the organization of two international conferences. I have held several funded visiting research positions at international research institutes. Recognition of my research in the application of mathematics to biology is evidenced by my having been awarded the contestable visiting appointment in 2006 for the "150th Jubilee Professorship" at Chalmers University of Technology, Gothenburg Sweden, for research in bioengineering. Subsequent to this, I was elected a Foreign Member of the Royal Society of Arts and Sciences in Göteborg, Sweden. I have successfully mentored four postdoctoral fellows and have also supervised, or are currently supervising, 13 graduate students in my areas of expertise.

Subject Area: Disciplines

Research Groups

Prizes and Awards

  • ForMemRSAS 2006 (2006-present)

Publications


  • Liene Daukste, Britta Basse., Bruce C. Baguley. and David J.N. Wall. (2012) Mathematical Determination of Cell Population Doubling Times for Multiple Cell Lines. Bull Math Biol 74: 2510–2534. http://dx.doi.org/10.1007/s11538-012-9764-7. (Journal Article)
  • Shaikh, M., Wall, D.J.N. and David, T. (2011) Macro-scale phenomena of arterial coupled cells: a Massively Parallel simulation. Journal of the Royal Society Interface 9(70): 972-987. http://dx.doi.org/10.1098/rsif.2011.0453. (Journal Article)
  • Wall, D.J.N. (2011) Magnetic Resonance (MR) elastography - Finding cancer tumours. Department of Electrical and Information Technology, Lund University of Technology, Sweden. (Oral Presentation)
  • Wall, D.J.N., Daukste, L. and Baguley, B. (2011) Mathematical determination of cell population cycle times for multiple cell lines via a population model. Casablanca, Morocco: 2011 Casablanca International Workshop in Mathematical Biology, 20-24 Jun 2011. (Conference Contribution - Oral presentation)
  • Wall, D.J.N., Olsson, P. and van Houten, E.E.W. (2011) On an Inverse Problem from Magnetic Resonance Elastic Imaging. SIAM Journal on Applied Mathematics 71(5): 1578-1605. http://dx.doi.org/10.1137/110832082. (Journal Article)
  • Wall, D.J.N. (2011) On an inverse problem from Magnetic Resonance elastic imaging. Department of Mathematical Sciences, Chalmers University of Technology and University of Gothenburg: Computational and Applied Mathematics (CAM) Seminar, 4 May 2011. (Oral Presentation)
  • Wall, D. (2010) Eigenvalue problems from population modelling of human tumour cell lines. Queenstown, New Zealand: Australia and New Zealand Industrial and Applied Mathematics 2010 (ANZIAM), 31 Jan-4 Feb 2010. (Conference Contribution - Oral presentation)
  • Wall, D.J.N. (2010) From electromagnetism to biology; a career in mathematics. Akaroa, New Zealand: The Bates Reunion, 9-11 Apr 2010. (Conference Contribution - Oral presentation)
  • Wall, D.J.N. (2010) Inverse Problems, Homogenisation and Invisibility. University of Canterbury Field Station, Westport, New Zealand: New Zealand Mathematics and Statistics Conference 2010, 22-25 Nov 2010. (Conference Contribution - Oral presentation)
  • Begg, R., Wall, D.J.N. and Wake, G.C. (2010) On a multicompartment age-distribution model of cell growth. IMA Journal of Applied Mathematics 75(6): 905-931. http://dx.doi.org/10.1093/imamat/hxq010. (Journal Article)
  • Shaikh, M.A., David, T. and Wall, D.J.N. (2010) Spatial Effects of Oscillations in Coupled Cells. Valencia, Spain: 9th International Symposium of Computer Methods in Biomechanics & Biomedical Engineering 2010 (CMBBE2010), 24-27 Feb 2010. In Proceedings 6pp. (Conference Contribution - Paper in published proceedings)
  • Shaikh, M.A., David, T. and Wall, D.J.N. (2009) Effects of spatially varying agonist concentration on calcium signalling in coupled vascular endothelial and smooth muscle cells. Cairns, Australia: 18th World IMACS Congress and MODSIM09 International Congress on Modelling and Simulation, 13-17 Jul 2009. In Proceedings of the 18th World IMACS Congress and MODSIM09 International Congress on Modelling and Simulation 627-633. http://www.mssanz.org.au/modsim09/B2/shaikh.pdf. (Conference Contribution - Paper in published proceedings)
  • Komarova, S.V., Lopez, M., Miura, R.M., Qazi, S. and Wall, D.J.N. (2009) Mediators of Mechanotransduction Between Bone Cells. University of Toronto, Canada: 1st OCCAM-Fields-MITACS Biomedical Problems Solving Workshop, 22-26 Jun 2009. In Proceedings of the First OCCAM-Fields-MITACS Biomedical Problem Solving Workshop 31–38. (Conference Contribution - Paper in published proceedings)
  • Daukste, L., Basse, B., Baguley, B.C. and Wall, D.J.N. (2009) Using a stem cell and progeny model to illustrate the relationship between cell cycle times of in vivo human tumour cell tissue populations, in vitro primary cultures and the cell lines derived from them. Journal of Theoretical Biology 260(4): 563-571. http://dx.doi.org/10.1016/j.jtbi.2009.06.019. (Journal Article)
  • Wall, D.J.N. (2008) A multi-compartment, two population, age-distribution model of cancer cell growth; transfer from in vivo to in vitro. Christchurch, New Zealand: 7th Australia-New Zealand Mathematics Convention (ANZMC2008), 8-12 Dec 2008. (Conference Contribution - Oral presentation)
  • Begg, R., Wall, D.J.N. and Wake, G.C. (2008) On the stability of steady size-distributions for a cell-growth process with dispersion. Differential and Integral Equations 21(1-2): 1-24. (Journal Article)
  • Begg, R.E., Wall, D.J.N. and Wake, G.C. (2008) The steady-states of a multi-compartment, age-size distribution model of cell-growth. European Journal of Applied Mathematics 19(4): 435-458. (Journal Article)
  • Plank, M.J., Comerford, A., Wall, D.J.N. and David, T. (2007) Modelling the Early Stages of Atherosclerosis. In A. Deutsch, L. Brusch, H. Byrne, G. de Vries and H. Herzel (Ed.), Mathematical Modeling of Biological Systems, Volume I: Cellular Biophysics, Regulatory Networks, Development, Biomedicine, and Data Analysis: 263-274. Boston: Birkhauser. (Chapter in Book)
  • Wall, D. (2007) The Mathematics of Imaging in Magnetic Resonance Elastography. Wellington, New Zealand: 1st Joint International Meeting between the American Mathematical Society and the New Zealand Mathematical Society (AMS-NZMS 2007), 12-15 Dec 2007. (Conference Contribution - Oral presentation)
  • Plank, M.J., Wall, D.J.N. and David, T. (2007) The role of endothelial calcium and nitric oxide in the localisation of atherosclerosis. Mathematical Biosciences 207(1): 26-39. http://dx.doi.org/10.1016/j.mbs.2006.08.017. (Journal Article)
  • Plank, M.J., Comerford, A., David, T. and Wall, D.J.N. (2006) Concentration of blood-borne agonists at the endothelium. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 462(2066): 671-688. http://dx.doi.org/10.1098/rspa.2005.1591. (Journal Article)
  • Wall, D.J.N., Olssen, P. and Van Houten, E.E.W. (2006) Some Results on the Conditioning of the Inverse Problem of Imaging in Magnetic Resonance Elastography. Snowbird, UT, USA: 5th International Conference on the Ultrasonic Measurement of Tissue Elasticity, 8-11 Oct 2006. In Proceedings of the 5th International Conference on the Ultrasonic Measurement of Tissue Elasticity 96. (Conference Contribution - Abstract)
  • Sjoberg, D., Engstrom, C., Kristensson, G., Wall, D.J.N. and Wellander, N. (2005) A Floquet-Bloch Decomposition of Maxwell's Equations Applied to Homogenization. Multiscale Modeling and Simulation: A SIAM Interdisciplinary Journal 4(1): 149-171. doi:10.1137/040607034. (Journal Article)
  • Basse, B., Baguley, B.C., Marshall, E.S., Wake, G.C. and Wall, D.J.N. (2005) Modelling the flow of cytometric data obtained from unperturbed human tumour cell lines: parameter fitting and comparison. Bulletin of Mathematical Biology 67(4): 815-830. (Journal Article)
  • Plank, M.J., Comerford, A., David, T. and Wall, D.J.N. (2005) Modelling the localisation of cardiovascular disease. Singapore: 12th International Conference on Biomedical Engineering (ICBME 2005), 7-10 Dec 2005. In Proceedings of the 12th International Conference on Biomedical Engineering (ICBME 2005) 1B1-01. http://www.icbme.org/. (Conference Contribution - Paper in published proceedings)
  • Begg, R., Wall, D.J.N. and Wake, G.C. (2005) On a functional equation model of transient cell growth. Mathematical Medicine and Biology 22(4): 371-390. doi:10.1093/imammb/dqi015. (Journal Article)
  • Basse, B., Baguley, B.C., Marshall, E.S., Joseph, W.R., van Brunt, B., Wake, G. and Wall, D.J.N. (2004) Modelling Cell Death in Human Tumour Cell Lines Exposed to the Anticancer Drug Paclitaxel. Journal of Mathematical Biology 49(4): 329-357. (Journal Article)
  • Basse, B., Baguley, B.C., Marshall, E.S., Wake, G.C. and Wall, D.J.N. (2004) Modelling cell population growth with applications to cancer therapy in human tumour cell lines. Progress in Biophysics and Molecular Biology 85(2-3): 353-368. (Journal Article)
  • Basse, B., Wake, G.C., Wall, D.J.N. and van Brunt, B. (2004) On a cell-growth model for plankton. Mathematical Medicine and Biology 21(1): 49-61. doi:10.1093/imammb/21.1.49. (Journal Article)
  • Shorten, P.R. and Wall, D.J.N. (2004) Signal Restoration After Transmission Through an Advective and Diffusive Medium. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 460(2043): 821-846. (Journal Article)
  • Basse, B., Baguley, B.C., Marshall, E.S., Joseph, W.R., van Brunt, B., Wake, G. and Wall, D.J.N. (2003) A mathematical model for analysis of the cell cycle in cell lines derived from human tumors. Journal of Mathematical Biology 47(4): 295-312. (Journal Article)
  • Wall, D.J. (2003) Floquet-Bloch Decomposition of the Maxwell Equations. Honolulu, HI, USA: Progress in Electromagnetic Research Symposium (PIERS), 13-16 Oct 2003. http://www.emacademy.org/piers2k3/session.html. (Conference Contribution - Oral presentation)
  • Engström, C., Kristensson, G., Sjöberg, D., Wall, D.J.L. and Wellander, N. (2003) Homogenization of the Maxwell Equations Using Floquet-Bloch Decomposition. Jyväskylä, Finland: 6th International Conference on Mathematical and Numerical Aspects of Wave Propagation (WAVES 2003), 30 Jun-4 Jul 2003. In Proceedings of the WAVES 2003 Conference 412-416. http://www.mit.jyu.fi/emsh/waves2003/. (Conference Contribution - Paper in published proceedings)
  • Britta Basse, Graeme C. Wake. and David J. N. Wall. (2002) Modelling cell growth in plants and animals. Auckland, New Zealand: New Zealand Mathematics Colloquium, November. (Conference Contribution - Abstract)
  • Shorten, P.R. and Wall, D.J.N. (2001) A model of dispersion in perifusion systems. Journal of Theoretical Medicine 3: 191-211. (Journal Article)
  • Shorten, P.R. and Wall, D.J.N. (2001) Fluid Velocity Profile Reconstruction for Non-Newtonian Shear Dispersive Flow. Journal of Applied Mathematics & Decision Sciences 5(2): 87-104. (Journal Article)
  • Wake, G.C., Roberts, M.G., Yamamoto, S. and Wall, D.J.N. (2001) Illustrative examples and theory of a Kermack-McKendrick model applied to infectious diseases. Cardiff, UK: IMA Conference on Mathematical Modelling and Statistical Analysis of Infectious Diseases, Sep 2001. In Proc of the IMA Conference on Mathematical Modelling and Statistical Analysis of Infectious Diseases 201-208. (Conference Contribution - Full conference paper)
  • Shorten, P.R. and Wall, D.J.N. (2000) A Hodgkin-Huxley Model Exhibiting Bursting Oscillations. Bulletin of Mathematical Biology 62(4): 695-715. (Journal Article)
  • Shorten, P.R., Robson, A.B., McKinnon, A.E. and Wall, D.J.N. (2000) CRH-induced Electrical Activity and Calcium Signalling in Pituitary Corticotrophs. Journal of Theoretical Biology 206(3): 395-405. (Journal Article)
  • Billger, D.V.J. and Wall, D.J.N. (1999) A time domain algorithm for the reflection of waves on a viscoelastically supported Timoshenko beam.. Quarterly Journal of Mechanics and Applied Mathematics 52: 211-236. (Journal Article)
  • Wall, D.J.N., Shanks, A.T. and Bodger, P.S. (1999) Electro-permeabilization of a prolate spheroidal model of biological cells. In A. Karlsson and G. Kristensson (Ed.), Festskrift Till Staffan Ström: 245-266. Lund: Private Publication. (Chapter in Book)
  • Wall, D.J.N. and Lundstedt, J. (1999) Inverse source problems involving the one-way wave equation: Medium function reconstruction. Mathematics and Computers in Simulation 50: 489-510. (Journal Article)
  • Wall, D.J.N. (1999) Signal restoration after transmission through a diffusive medium. In Gill, A.W., Noye. B.J. and Teubner, M.D. (Ed.), Computational Techniques and Applications, CTAC 97: 711--718.. Singapore: World Scientific. (Chapter in Book)
  • Sjoberg, D., Kristensson, G. and Wall, D.J.N. (1998) Direct and inverse scattering for transient electromagnetic waves in a nonlinear media. Thessaloniki, Greece: International Union of Radio Science (URSI) International Symposium, May 25-28 1998. In Proceedings of International Union of Radio Science (URSI) International Symposium on Electromagnetic Theory, Commission B II 587-589. (Conference Contribution - Paper in published proceedings)
  • Kristensson, G. and Wall, D.J.N. (1998) Direct and inverse scattering for transient electromagnetic waves in nonlinear media. Inverse Problems 14: 113--137. (Journal Article)
  • Wall, D.J.N. (1998) Inverse problems associated with simple nonlinear wave equations. Philadelphia, PA, USA: Mathematical and Numerical Aspects of Ware Propagation, SIAM, 1998. In Proceedings of Mathematical and Numerical Aspects of Ware Propagation, SIAM 254-258. (Conference Contribution - Paper in published proceedings)
  • Wall, D.J.N. and Lundstedt, J. (1998) On inverse source problems for the one-way wave equation. Wave Motion 27: 55-77. (Journal Article)
  • Shorten, P.R. and Wall, David J.N. (1998) Signal restoration for a mass transport problem involving shear dispersion. Inverse Problems 14: 1021--32. (Journal Article)
  • Wall, David J.N. and Olsson, Peter. (1997) Invariant imbedding and hyperbolic heat waves. J. Math. Phys 38(3): 1723-1749. (Journal Article)
  • Connolly, T. J. and Wall, D.J.N. (1997) On some inverse problems for a nonlinear transport equation. Inverse Problems 13(2): 283-295. (Journal Article)
  • Takenaka, T., Harada, H., Tanaka, M. and Wall, D.J.N. (1997) Reconstruction algorithm of the refractive index of a cylindrical object from the intensity measurements of the total field. Microwave and Optical Techn. Letters 14: 182--188. (Journal Article)
  • Åberg, I., Kristensson, G. and Wall, D.J.N. (1996) Transient Waves in Non-stationary Media. Journal of Mathematical Physics 37(5): 2229-2252. (Journal Article)
  • Harada, H., Tanaka, M.Takenaka., T., Wall. and D.J.N. (1995) An Efficient Iterative Technique for Reconstructing Three-dimensional dielectric objects. Oita, Japan: 4th Japanese-Polish Joint Seminar on Electromagnetic Phenomena Applied to Technology, 1995. In The Digests of 4th Japanese-Polish Joint Seminar on Electromagnetic Phenomena Applied to Technology 116-119. (Conference Contribution - Paper in published proceedings)
  • Åberg, I., Kristensson, G. and Wall, D.J.N. (1995) Direct and Inverse Scattering Problems in Non-Stationary Media. St. Petersberg, Russia: International Union of Radio Science (URSI) International Symposium on Electromagnetic Theory, 1995. In Proceedings of International Union of Radio Science (URSI) International Symposium on Electromagnetic Theory 101. (Conference Contribution - Paper in published proceedings)
  • Tanaka, M., Hiraoka, T., Takenaka, T., Harada, H., Wall, D.J.N. and Furuoku, T. (1995) Electromagnetic Detection of Cylindrical Buried Objects. Oita, Japan: 4th Japanese-Polish Joint Seminar on Electromagnetic Phenomena Applied to Technology, 1995. In The Digests of 4th Japanese-Polish Joint Seminar on Electromagnetic Phenomena Applied to Technology 112-115. (Conference Contribution - Paper in published proceedings)
  • Åberg, I., Kristensson, G. and Wall, D.J.N. (1995) Propagation of transient electromagnetic waves in time-varying media - Direct and inverse scattering problems. Inverse Problems 11: 29-49. (Journal Article)
  • Tanaka, M., Takenaka, T., Harada, H. and Wall, D.J.N. (1994) An Iterative Inversion Algorithm for the Reconstruction of Buried Dielectric Objects. Seattle, WA, USA: Antennas and Propagation Society International Symposium, 1994. In Proceedings of IEEE Antennas and Propagation Society International Symposium 3 1640-1643. (Conference Contribution - Paper in published proceedings)
  • Takenaka, T., Wall, D.J.N., Tanaka, M. and Harada, H. (1994) Intensity-only reconstruction algorithm for diffraction tomography. Seattle, WA, USA: Antennas and Propagation Society International Symposium, 1994. In Proceedings of IEEE Antennas and Propagation Society International Symposium 3 2284-2287. (Conference Contribution - Paper in published proceedings)
  • Åberg, I., Kristensson, G. and Wall, D.J.N. (1994) Propagation of transient electromagnetic waves in time-varying media. Netherlands: Progress In Electromagnetic Research Symposium (PIERS), 1994. In Proceedings of Progress In Electromagnetic Research Symposium (PIERS) 1023-1027. (Conference Contribution - Paper in published proceedings)
  • Takenaka, T., Wall, D.J.N., Harada, H. and Tanaka, M. (1993) Application of the conjugate gradient algorithm applied to Inverse Scattering for Penetrable Objects. Michigan, USA: Antennas and Propagation Society International Symposium, 1993. In Proceedings of IEEE Antennas and Propagation Society International Symposium 1 496-499. (Conference Contribution - Paper in published proceedings)
  • Takenaka, T., Wall, D.J.N., Tanaka, M. and Harada, H. (1993) Reconstruction of Dielectric Constant of Cylindrical Object from Bistatic Scattering Width. Pasadena, CA, USA: Progress In Electromagnetic Research Symposium (PIERS), 1993. In Proceedings of Progress In Electromagnetic Research Symposium (PIERS) 261-264. (Conference Contribution - Paper in published proceedings)
  • Takenaka, T., Wall, D.J.N., Tanaka, M. and Harada, H. (1993) Reconstruction of Dielectric Constant of Cylindrical Object from Bistatic Scattering Width. Pasadena, CA, USA: Progress In Electromagnetic Research Symposium, 1993. In Proceedings of Progress In Electromagnetic Research Symposium 261. (Conference Contribution - Paper in published proceedings)
  • Wall, D.J.N. (1992) On the numerical solution of a functional differential equation pertaining to a wave equation. In J.P. Corones, G. Kristensson, P. Nelson and D.L. Seth (Ed.), Invariant Imbedding and Inverse Problems: 169-186. Philadephia: SIAM. (Chapter in Book)
  • Wall, D.J.N. (1991) On some differential equation equations arising in time domain scattering problems for a dissipative wave equation. Transport Theory and Statistical Physics 20: 29-54. (Journal Article)
  • Connolly, T.J. and Wall, D.J.N. (1990) On Fréchet Differentiability of some Non-Linear Operators occurring in Inverse Problems; an Implicit Function Theorem Approach. Inverse Problems 6: 949-966. (Journal Article)
  • Wall, D.J.N. (1990) Uniqueness Theorems for the inverse problem of elastodynamic boundary scattering. IMA Journal of Applied Mathematics 44: 221-241. (Journal Article)
  • Wall, D.J.N. (1988) A uniqueness theorem for the reduced wave equation governing the acoustic wave in a heterogeneous medium. Quarterly Journal of Mechanics and Applied Mathematics : 141-153. (Journal Article)
  • Tan, D.G.H., Murch, R. and Wall, D.J.N. (1988) Newton-Kantorovich method applied to two dimensional inverse scattering for an exterior Helmholtz equation. Inverse Problems 4: 1117-1128. (Journal Article)
  • Connolly, T.J. and Wall, D.J.N. (1988) On an inverse problem, with boundary measurements, for the steady state diffusion equation. Inverse Problems 4: 995-1012. (Journal Article)
  • Yeo, T.S., Wall, D.J.N. and Bates, R.H.T. (1985) Diffraction by a Prism. Journal of the Optical Society of America A - Optics 2(6): 964-970. (Journal Article)
  • Connolly, T.J., Wall, D.J.N. and Bates, R.H.T. (1985) Inverse problems and the Newton-Kantorovich method. San Diego, CA, USA: Inverse Optics II, 20 Aug 1985. In Proceedings of the International Society for Optical Engineering 558 30-34. (Conference Contribution - Paper in published proceedings)
  • Wall, D.J.N., Yeo, T.S. and Bates, R.H.T. (1985) Inverse scattering and the null field method. San Diego, CA, USA: Inverse Optics II, 20 Aug 1985. In Proceedings of the International Society for Optical Engineering 558 25-29. (Conference Contribution - Paper in published proceedings)
  • Bates, R.H.T., Yeo, T.S. and Wall, D.J.N. (1985) Inverse source approach to inverse scattering. San Diego, CA, USA: Inverse Optics II, 20 Aug 1985. In Proceedings of the International Society for Optical Engineering 558 21-24. (Conference Contribution - Paper in published proceedings)
  • Bates, R.H.T., Yeo, T.S. and Wall, D.J.N. (1985) Towards an algorithm for dielectric-edge diffraction coefficients. IEE Proceedings - Part H: Microwaves, Optics and Antennas 132: 461-467. (Journal Article)
  • Lakhtukia, A., Varadan, V.K., Varadan, V.V. and Wall, D.J.N. (1984) The T-matrix approach for scattering by a traction-free periodic rough crack: SH waves. Journal of the Acoustical Society of America 71: 1839-1846. (Journal Article)
  • Varadan, V.V., Wall, D.J.N., Tsao, S.J. and Varadan, V.K. (1982) Elastic wave scattering from surface breaking cylindrical cracks: SH waves. Journal of the Acoustical Society of America 71: 1384-1390. (Journal Article)
  • Wall, D.J.N., Varadan, V.V. and Varadan, V.K. (1981) Dynamic stress concentrations of cylindrical cavities with sharp and smooth boundaries: I SH waves. Wave Motion 3: 201-213. (Journal Article)
  • Varadan, V.V., Varadan, V.K. and Wall, D.J.N. (1981) Elastic Wave Scattering From Multiple and Odd-Shaped Flaws. La Jolla, CA, USA: Progress in Quantitative Nondestructive Evaluation, 14-18 Jul 1980. In DARPA/AFWAL Review of Progress in Quantitative NDE 276-286. (Conference Contribution - Paper in published proceedings)
  • Wall, D.J.N. (1980) Methods of overcoming numerical instabilities associated with the T-matrix method. In V.K. Varadan and V.V. Varadan (Ed.), Acoustic, Electromagnetic and Elastic Wave Scattering - Focus on the T-Matrix Approach: 269-286. New York: Pergamon Press. (Chapter in Book)
  • O'Brien, D.M. and Wall, D.J.N. (1980) Radiation from a whip antenna mounted on a sphere. Journal of Physics D: Applied Physics 13: 2185-2215. (Journal Article)
  • Wall, D.J.N. (1978) Circularly symmetric Green's tensors for the harmonic vector wave equation. Journal of Physics A: Mathematical and General 11: 749-757. (Journal Article)
  • Wall, D.J.N. (1978) The null field approach to the antenna boundary value problem. London, UK: IEE Conference, 1978. In IEE Proceedings 169 174-178. (Conference Contribution - Paper in published proceedings)
  • Bates, R.H.T. and Wall, D.J.N. (1977) Null field approach to scalar diffraction. I. General Method. Philosophical Transactions of the Royal Society London A 287: 45-78. (Journal Article)
  • Bates, R.H.T. and Wall, D.J.N. (1977) Null field approach to scalar diffraction. II. Approximate methods. Philosophical Transactions of the Royal Society London A 287: 79-95. (Journal Article)
  • Bates, R.H.T. and Wall, D.J.N. (1977) Null field approach to scalar diffraction. III. Inverse methods. Philosophical Transactions of the Royal Society London A 287: 97-114. (Journal Article)
  • Bates, R.H.T. and Wall, D.J.N. (1976) Chandrasekhar Transformations Improve Convergence of Scattering from Linearly Stratified Media. IEEE Transractions Antennas and Propagation AP-24: 251-253. (Journal Article)
  • Wall, D.J.N. (1975) Surface Currents on Perfectly Conducting Elliptic Cylinders. IEEE Transactions Antennas and Propagation AP-23: 301-302. (Journal Article)