Staff profile

After obtaining his PhD studying transfer function methods for the determination of the dynamic properties of arch dams and working as a graduate civil engineer for Gibb, Jon Trevelyan joined the Computational Mechanics (CM) Group to work on the commercial software BEASY. This was the world-leader in engineering software based on the boundary element method. He stayed with CM for twelve years, seven of which were spent as Vice-President of CM, Inc. in Massachusetts. In 1996 he joined Durham University. From 2007-13 he was the Head of the Mechanics Research Group, and from 2013-17 he was Head of the School of Engineering and Computing Sciences.

Jon's research involves the use of the boundary element method (BEM) in various areas: enriched BEM algorithms for short wave propagation, enriched BEM algorithms for fracture mechanics, fast and interactive methods for stress analysis/re-analysis and topology optimisation. He also develops enriched finite element algorithms for transient radiation-conduction problems. A common feature of these works is to develop numerical methods, usually through enrichment of one kind or another, to address problems that would be inefficient, inaccurate or insoluble using conventional methods such as those built into commercial software.

For students interested in studying for a PhD, ideas for possible projects are available by clicking here

• enriched boundary elements for short wave propagation
• enriched boundary elements for fracture mechanics
• interactive stress analysis software development
• boundary elements
• enriched finite elements for transient diffusion problems
• boundary elements and level sets for topology optimisation

Conference Paper

• Hattori, G., Alatawi, I. A. & Trevelyan, J. (2015), A direct SIF approach for anisotropic materials using the boundary element method, in Gil, Antonio J. & Sevilla, Rubén eds, ACME 2015. Swansea, Wales, Swansea University, Swansea, 279-282.
• Hattori, G., Alatawi, I. A. & Trevelyan, J. (2015), An implicit enrichment approach in the boundary element method framework for stress intensity factors calculation in anisotropic materials, in Mantic, V., Sáez, A. & Aliabadi, M. H. eds, Advances in Boundary Element & Meshless Techniques 16th Annual International Conference on Boundary Element and Meshless Techniques. Valencia, Spain, EC Ltd, Valencia, 197-202.
• Hattori, G. & Trevelyan, J. (2015), A new enriched dual boundary element method for fracture in anisotropic materials, in Harris, P. J. eds, 10th UK Conferene on Boundary Integral Methods (UKBIM 2015). Brighton, UK, University of Brighton, Brighton, 101-109.
• Hattori, G., Sáez, A., Trevelyan, J. & García-Sánchez, F. (2014), Enriched BEM for fracture in anisotropic materials, in Mallardo, V. & Aliabadi, M.H. eds, Advances in Boundary Element & Meshless Techniques International Conference on Boundary Element and Meshless Techniques. Florence, Italy, EC Ltd, Florence, 309-314.
• Allen, J. G., Coates, G. & Trevelyan, J. (2012), Approaches to Parameter Control for the Optimisation of Conceptual Aircraft Structural Designs, Royal Aeronautical Society 3rd Aircraft Structural Design Conference. Delft, The Netherlands, Delft.
• Allen, J. G., Coates, G. & Trevelyan, J. (2012), Hyper-Heuristic Structural Optimisation of Conceptual Aircraft Designs, 14th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference. Indianapolis, IN, USA, Indianapolis IN.
• Allen, J. G., Coates, G. & Trevelyan, J. (2012), Hyper-Heuristic Optimisation for Application to Aircraft Structural Design, 9th ASMO-UK/ISSMO Conference. Cork, Republic of Ireland, Cork.
• Allen, J. G., Coates, G. & Trevelyan, J. (2010), A Theoretical Framework for the Optimisation of the Structural Layout of an Aircraft using Deterministic and Stochastic Optimisation Techniques, 8th ASMO-UK/ISSMO Conference. London, UK, London.
• Bird, G. E., Trevelyan, J. & Augarde, C. E. (2008), Efficient Calculation of Stress Intensity Factors using a Coupled BEM-SBFEM Algorithm, in Schrefler, B. A. & Perego, U. eds, 8th World Congress on Computational Mechanics. Venice, Italy, International Center for Numerical Methods in Engineering (CIMNE), Barcelona.

Conference Proceeding

• Trevelyan, J. & Scales, D. J. (2006). Rapid re-analysis in BEM elastostatic calculations. BEM/MRM 28, Skiathos, Greece, WIT Press.
• Wen, J. & Trevelyan, J. (2005). Tuning of parameters guiding B-spline based ESO optimisation with boundary elements. UKBIM 5, Liverpool, England, University of Liverpool.
• Scales, D. J. & Trevelyan, J. (2005). Rapid re-analysis in 2D BEM elastostatic calculations. UKBIM 5, Liverpool, England, University of Liverpool.
• Trevelyan, J., Scales, D. J., Morris, R. & Bird, G. E. (2004). Acceleration of boundary element computations in reanalysis of problems in elasticity. WCCM 6, Beijing, China, Tsinghua University Press.
• Trevelyan, J., Perrey-Debain, E. & Bettess, P. (2004). Experiments in adaptive selection of plane wave basis directions for wave boundary elements. 18th Australasian Conference on Mechanics of Structures and Materials, Perth, Australia, Balkema.

Journal Article

• Hattori, G., Trevelyan, J. & Gourgiotis, P. (Published). An isogeometric boundary element formulation for stress concentration problems in couple stress elasticity. Computer Methods in Applied Mechanics and Engineering 407: 115932.
• Correa, R.M., Carrer, J.A.M., Solheid, B.S., Trevelyan, J., Arndt, M. & Machado, R.D. (Accepted). The solution of the wave-diffusion equation by a Caputo derivative-based Finite Element Method formulation. Journal of the Brazilian Society of Mechanical Sciences and Engineering
• Correa, R.M., Carrer, J.A.M., Solheid, B.S. & Trevelyan, J. (2022). The solution of the anomalous diffusion equation by a Finite Element Method based on the Caputo derivative. Journal of the Brazilian Society of Mechanical Sciences and Engineering 44(6): 250.
• Gong, Y., Chin, F., Dong, C. & Trevelyan, J. (2022). An isogeometric boundary element method for heat transfer problems of multiscale structures in electronic packaging with arbitrary heat sources. Applied Mathematical Modelling 109: 161-185.
• Loyola, F.M., Doca, T., Campos, L.S., Trevelyan, J. & Albuquerque, E.L. (2022). Analysis of 2D contact problems under cyclic loads using IGABEM with Bezier decomposition. Engineering Analysis with Boundary Elements 139: 246-263.
• Benatia, N., El Kacimi, A., Laghrouche, O., El Alaoui, M. & Trevelyan, J. (2022). Frequency domain Bernstein-Bezier finite element solver for modelling short waves in elastodynamics. Applied Mathematical Modelling 102: 115-136.
• Andrade, H.C., Trevelyan, J. & Leonel, E.D. (2022). A NURBS-discontinuous and enriched isogeometric boundary element formulation for two-dimensional fatigue crack growth. Engineering Analysis with Boundary Elements 134: 259-281.
• Carrer, J. A. M., Solheid, B. S., Trevelyan, J. & Seaid, M. (2021). A boundary element method formulation based on the Caputo derivative for the solution of the diffusion-wave equation. Engineering with Computers
• Nascimento, L.G., Gontijo, G.S.V., Albuquerque, E.L., Campos, L.S., Trevelyan, J. & Fortaleza, E.L.F. (2021). A well simulator for homogeneous reservoirs based on formulations of the isogeometric boundary element method. Journal of the Brazilian Society of Mechanical Sciences and Engineering 43: 206.
• Carrer, J.A.M., Solheid, B.S., Trevelyan, J. & Seaid, M. (2021). A boundary element method formulation based on the Caputo derivative for the solution of the anomalous diffusion problem. Engineering Analysis with Boundary Elements 122: 132-144.
• Gao, J., Condon, M., Iserles, A., Gilvey, B.D. & Trevelyan, J. (2021). Quadrature methods for highly oscillatory singular integrals. Journal of Computational Mathematics 39(2): 227-260.
• Gilvey, B. & Trevelyan, J. (2021). A comparison of high-order and plane wave enriched boundary element basis functions for Helmholtz problems. Engineering Analysis with Boundary Elements 122: 190-201.
• Gong, Y, Dong, C, Qin, F, Hattori, G & Trevelyan, J (2020). Hybrid nearly singular integration for three-dimensional isogeometric boundary element analysis of coatings and other thin structures. Computer Methods in Applied Mechanics and Engineering 367: 113099.
• Carrer, J.A.M., Solheid, B.S., Trevelyan, J. & Seaid, M. (2020). The Boundary Element Method applied to the solution of the Diffusion-Wave problem. Engineering Analysis with Boundary Elements 117: 13-25.
• Gilvey, B.D., Trevelyan, J. & Hattori, G. (2020). Singular enrichment functions for Helmholtz scattering at corner locations using the Boundary Element Method. International Journal for Numerical Methods in Engineering 121(3): 519-533.
• Carrer, J.A.M., Seaid, M., Trevelyan, J. & Solheid, B.S. (2019). The Boundary Element Method Applied to the Solution of the Anomalous Diffusion Problem. Engineering Analysis with Boundary Elements 109: 129-142.
• El-Kacimi, A., Laghrouche, O., Ouazar, D., Mohamed, M.S., Seaid, M. & Trevelyan, J. (2019). Enhanced Conformal Perfectly Matched Layers for Bernstein-Bezier Finite Element Modelling of Short Wave Scattering. Computer Methods in Applied Mechanics and Engineering 355: 614-638.
• Sun, Y., Trevelyan, J., Hattori, G. & Lu, C. (2019). Discontinuous isogeometric boundary element (IGABEM) formulations in 3D automotive acoustics. Engineering Analysis with Boundary Elements 105: 303-311.
• Li, S., Trevelyan, J., Wu, Z., Lian, H. & Zhang, W. (2019). An adaptive SVD-Krylov reduced order model for surrogate based structural shape optimization through isogeometric boundary element method. Computer Methods in Applied Mechanics and Engineering 349: 312-338.
• Zhang, Jianming, Shu, Xiaomin, Trevelyan, Jon, Lin, Weicheng & Chai, Pengfei (2019). A solution approach for contact problems based on the dual interpolation boundary face method. Applied Mathematical Modelling 70: 643-658.
• Gong, Y., Trevelyan, J., Hattori, G. & Dong, C. (2019). Hybrid nearly singular integration for isogeometric boundary element analysis of coatings and other thin 2D structures. Computer Methods in Applied Mechanics and Engineering 346: 642-673.
• El Kacimi, A., Laghrouche, O., Mohamed, M.S. & Trevelyan, J. (2019). Bernstein - Bézier based finite elements for efficient solution of short wave problems. Computer Methods in Applied Mechanics and Engineering 343: 166-185.
• Hattori, G., Trevelyan, J. & Coombs, W.M. (2018). A non-ordinary state-based peridynamics framework for anisotropic materials. Computer Methods in Applied Mechanics and Engineering 339: 416-442.
• Li, S., Trevelyan, J., Zhang, W. & Wang, D. (2018). Accelerating isogeometric boundary element analysis for 3-dimensional elastostatics problems through black-box fast multipole method with proper generalized decomposition. International Journal for Numerical Methods in Engineering 114(9): 975-998.
• Sobhaniaragh, B., Trevelyan, J., Mansur, W.J. & Peters, F.C. (2017). Numerical Simulation of MZF Design with Non-planar Hydraulic Fracturing from Multi-lateral Horizontal Wells. Journal of Natural Gas Science and Engineering 46: 93-107.
• Christodoulou, K., Laghrouche, O., Mohamed, M.S. & Trevelyan, J. (2017). High-order finite elements for the solution of Helmholtz problems. Computers and Structures 191: 129-139.
• Mahmood, M.S., Laghrouche, O., Trevelyan, J. & El Kacimi, A. (2017). Implementation and computational aspects of a 3D elastic wave modelling by PUFEM. Applied Mathematical Modelling 49: 568-586.
• Ullah, B., Trevelyan, J. & Islam, S. (2017). A boundary element and level set based bi-directional evolutionary structural optimisation with a volume constraint. Engineering Analysis with Boundary Elements 80: 152-161.
• Drolia, M., Mohamed, M.S., Laghrouche, O., Seaid, M. & Trevelyan, J. (2017). Enriched finite elements for initial-value problem of transverse electromagnetic waves in time domain. Computers and Structures 182: 354-367.
• Hattori, G., Alatawi, I.A. & Trevelyan, J. (2017). An extended boundary element method formulation for the direct calculation of the stress intensity factors in fully anisotropic materials. International Journal for Numerical Methods in Engineering 109(7): 965-981.
• Hattori, G., Trevelyan, J., Augarde, C.E., Coombs, W.M. & Aplin, A.C. (2017). Numerical simulation of fracking in shale rocks: current state and future approaches. Archives of Computational Methods in Engineering 24(2): 281-317.
• Ullah, B. & Trevelyan, J. (2016). A boundary element and level set based topology optimisation using sensitivity analysis. Engineering Analysis with Boundary Elements 70: 80-98.
• Cui, H., Lin, W., Zhang, H., Wang, X. & Trevelyan, J. (2016). Backward waves with double zero-group-velocity points in a liquid-filled pipe. Journal of the Acoustical Society of America 139(3): 1179-1194.
• Diwan, G.C., Mohamed, M.S., Seaid, M., Trevelyan, J. & Laghrouche, O. (2015). Mixed enrichment for the finite element method in heterogeneous media. International Journal for Numerical Methods in Engineering 101(1): 54-78.
• Ullah, B., Trevelyan, J. & Ivrissimtzis, I. (2015). A three-dimensional implementation of the boundary element and level set based structural optimisation. Engineering Analysis with Boundary Elements 58: 176-194.
• Foster, T.M., Mohamed, M.S., Trevelyan, J., Coates, G., Spence, S.H. & Walker, S.K. (2015). Interactive three-dimensional boundary element stress analysis of components in aircraft structures. Engineering Analysis with Boundary Elements 56: 190-200.
• Alatawi, I.A. & Trevelyan, J. (2015). A direct evaluation of stress intensity factors using the Extended Dual Boundary Element Method. Engineering Analysis with Boundary Elements 52: 56-63.
• Peake, M.J., Trevelyan, J. & Coates, G. (2015). Extended isogeometric boundary element method (XIBEM) for three-dimensional medium-wave acoustic scattering problems. Computer Methods in Applied Mechanics and Engineering 284: 762-780.
• Ullah, B., Trevelyan, J. & Matthews, P.C. (2014). Structural optimisation based on the boundary element and level set methods. Computers & Structures 137: 14-30.
• Mohamed, M.S., Seaid, M., Trevelyan, J. & Laghrouche, O. (2014). An enriched finite element model with q-refinement for radiative boundary layers in glass cooling. Journal of Computational Physics 258: 718-737.
• Price, R.J. & Trevelyan, J. (2014). Boundary element simulation of fatigue crack growth in multi-site damage. Engineering Analysis with Boundary Elements 43: 67-75.
• Peake, M.J., Trevelyan, J. & Coates, G. (2014). The equal spacing of N points on a sphere with application to partition-of-unity wave diffraction problems. Engineering Analysis with Boundary Elements 40: 114-122.
• Allen, J.G., Coates, G. & Trevelyan, J. (2014). Dynamically-controlled variable-fidelity modelling for aircraft structural design optimisation. Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 228(8): 1434-1449
• Cui, H., Lin, W., Zhang, H., Wang, X. & Trevelyan, J. (2014). Characteristics of group velocities of backward waves in a hollow cylinder. The Journal of the Acoustical Society of America 135(6): 3398-3408.
• Peake, M.J., Trevelyan, J. & Coates, G. (2013). Extended isogeometric boundary element method (XIBEM) for two-dimensional Helmholtz problems. Computer Methods in Applied Mechanics and Engineering 259: 93-102.
• Whittle, M.W.G., Trevelyan, J, Shin, W. & Tavner, P.J. (2013). Improving wind turbine drivetrain bearing reliability through pre-misalignment. Wind Energy 17(8): 1217-1230.
• Mohamed, M.S., Seaid, M., Trevelyan, J. & Laghrouche, O. (2013). A partition of unity FEM for time-dependent diffusion problems using multiple enrichment functions. International Journal for Numerical Methods in Engineering 93(3): 245-265.
• Ullah, B. & Trevelyan, J. (2013). Correlation between hole insertion criteria in a boundary element and level set based topology optimisation method. Engineering Analysis with Boundary Elements 37(11): 1457-1470.
• Allen, J.G., Coates, G. & Trevelyan, J. (2013). A hyper-heuristic approach to aircraft structural design optimization. Structural and Multidisciplinary Optimization 48(4): 807-819.
• Mohamed, M.S., Seaid, M., Trevelyan, J. & Laghrouche, O. (2013). Time-independent hybrid enrichment for finite element solution of transient conduction–radiation in diffusive grey media. Journal of Computational Physics 251: 81-101.
• Diwan, G.C., Trevelyan, J. & Coates, G. (2013). A comparison of techniques for overcoming non-uniqueness of boundary integral equations for the collocation partition of unity method in two dimensional acoustic scattering. International journal for numerical methods in engineering 96(10): 645-664.
• Whittle, M., Trevelyan, J. & Tavner, P.J. (2013). Bearing currents in wind turbine generators. Journal of Renewable and Sustainable Energy 5: 053128.
• Simpson, R.N., Bordas, S.P.A., Lian, H. & Trevelyan, J. (2013). An Isogeometric Boundary Element Method for elastostatic analysis: 2D implementation aspects. Computers & Structures 118: 2-12.
• Cui, H., Zhang, B., Johnstone, S. & Trevelyan, J. (2012). Excitation mechanisms and dispersion characteristics of guided waves in multilayered cylindrical solid media. Journal of the Acoustical Society of America 131(3): 2048-2062.
• Peake, M.J., Trevelyan, J. & Coates, G. (2012). Novel basis functions for the partition of unity boundary element method for Helmholtz problems. International Journal for Numerical Methods in Engineering 93(9): 905-918
• Laghrouche, O., El-Kacimi, A. & Trevelyan, J. (2012). Extension of the PUFEM to elastic wave propagation in layered media. Journal of Computational Acoustics 20(02): 1240006, 1240006-1.
• Simpson, R.N., Bordas, S.P.A., Trevelyan, J. & Rabczuk, T. (2012). A two-dimensional Isogeometric Boundary Element Method for elastostatic analysis. Computer Methods in Applied Mechanics and Engineering 209-212: 87-100.
• Foster, T.M., Mohamed, M.S., Trevelyan, J. & Coates, G. (2012). Rapid re-meshing and re-solution of three-dimensional boundary element problems for interactive stress analysis. Engineering Analysis with Boundary Elements 36(9): 1331-1343.
• Cui, H., Trevelyan, J. & Johnstone, S. (2011). Stoneley waves in three-layered cylindrical solid media. Journal of the Acoustical Society of America 130(1): EL44-49.
• Simpson, R. & Trevelyan, J. (2011). Evaluation of J1 and J2 integrals for curved cracks using an enriched Boundary Element Method. Engineering Fracture Mechanics 78(4): 623-637.
• Simpson, Robert & Trevelyan, Jon (2011). A partition of unity enriched dual boundary element method for accurate computations in fracture mechanics. Computer Methods in Applied Mechanics and Engineering 200(1-4): 1-10.
• Cui, H., Trevelyan, J. & Johnstone, S. (2011). Anomalous dispersion of flexural guided waves in clad rods. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control 58(7): 1525-1528.
• Trevelyan, J. & Coates, G. (2010). On adaptive definition of the plane wave basis for wave boundary elements in acoustic scattering: the 2D case. Computer Modeling in Engineering and Sciences 55(2): 147-170.
• Honnor, M. E., Trevelyan, J. & Huybrechs, D. (2010). Numerical evaluation of two-dimensional partition of unity boundary integrals for Helmholtz problems. Journal of Computational and Applied Mathematics 234(6): 1656-1662.
• Bird, G.E., Trevelyan, J. & Augarde, C.E. (2010). A coupled BEM/Scaled Boundary FEM formulation for accurate computations in linear elastic fracture mechanics. Engineering Analysis with Boundary Elements 34(6): 599-610.
• Mohamed, M.S., Laghrouche, O. & Trevelyan, J. (2010). A q-adaptive partition of unity finite element method for the solution of the 2D Helmholtz equation. Materials Science and Engineering 10: 1-8.
• Laghrouche, O., El-Kacimi, A. & Trevelyan, J. (2010). A comparison of NRBCs for PUFEM in 2D Helmholtz problems at high wave numbers. Journal of Computational and Applied Mathematics 234(6): 1670.
• Trevelyan, J. & Honnor, M. E. (2009). A numerical coordinate transformation for efficient evaluation of oscillatory integrals over wave boundary elements. Journal of Integral Equations and Applications 21(3): 447-468.
• Honnor, M.E., Trevelyan, J., Bettess, P., El hachemi, M., Hassan, O., Morgan, K. & Shirron, J. (2009). An integration scheme for electromagnetic scattering using plane wave edge elements. Advances in Engineering Software 40(1): 58-65.
• Chidgzey, S.R., Trevelyan, J. & Deeks, A.J. (2008). Coupling of the boundary element method and the scaled boundary finite element method for computations in fracture mechanics. Computers and Structures 86(11-12): 1198-1203.
• Lewis, A.P., Stewart, C., Postans, N. & Trevelyan, J. (2007). Development of an instrumented pole test for use as a gait laboratory quality check. Gait and Posture 26(2): 317-322.
• Trevelyan, J. & Scales, D.J. (2007). Techniques to accelerate BEM computation to provide virtual reality update of stress solutions. Engineering Analysis with Boundary Elements 31(11): 875-889.
• Laghrouche, O., Bettess, P., Perrey-Debain, E. & Trevelyan, J. (2005). Wave interpolation finite elements for Helmholtz problems with jumps in the wave speed. Computer Methods In Applied Mechanics And Engineering 194(2-5): 367-381.
• Cervera, E. & Trevelyan, J. (2005). Evolutionary structural optimisation based on boundary representation of NURBS: Part II: 3D algorithms. Computers & Structures 83(23-24): 1917-1929.
• Cervera, E. & Trevelyan, J. (2005). Evolutionary structural optimisation based on boundary representation of NURBS: Part I: 2D algorithms. Computers & Structures 83(23-24): 1902-1916.
• Perrey-Debain, E., Trevelyan, J. & Bettess, P. (2005). On wave boundary elements for radiation and scattering problems with piecewise constant impedance. IEEE transactions on antennas and propagation 53(2): 876-879.
• Perrey-Debain, E., Laghrouche, O., Bettess, P. & Trevelyan, J. (2004). Plane-wave basis finite elements and boundary elements for three-dimensional wave scattering. Philosophical transactions mathematical, physical and engineering sciences 362(1816): 561-577.
• Perrey-Debain, E., Trevelyan, J. & Bettess, P. (2004). Wave boundary elements a theoretical overview presenting applications in scattering of short waves. Engineering analysis with boundary elements 28(2): 131-141.
• Perrey-Debain, E., Trevelyan, J. & Bettess, P. (2003). Use of wave boundary elements for acoustic computations. Journal Of Computational Acoustics 11(2): 305-321.
• Sugimoto, R., Bettess, P. & Trevelyan, J. (2003). A numerical integration scheme for special quadrilateral finite elements for the Helmholtz equation. Communications In Numerical Methods In Engineering 19(3): 233-245.
• Perrey-Debain, E., Trevelyan, J. & Bettess, P. (2003). Plane wave interpolation in direct collocation boundary element method for radiation and wave scattering numerical aspects and applications. Journal of sound and vibration 261(5): 839-858.
• Perrey-Debain, E., Trevelyan, J. & Bettess, P. (2003). P-wave and S-wave decomposition in boundary integral equation for plane elastodynamic problems. Communications In Numerical Methods In Engineering 19(12): 945-958.
• Bettess, P., Shirron, J., Laghrouche, O., Peseux, B., Sugimoto, R. & Trevelyan, J. (2003). A numerical integration scheme for special finite elements for the Helmholtz equation. International Journal For Numerical Methods In Engineering 56(4): 531-552.
• Laghrouche, O., Bettess, P., Perrey-Debain, E. & Trevelyan, J. (2003). Plane wave basis finite-elements for wave scattering in three dimensions. Communications In Numerical Methods In Engineering 19(9): 715-723.
• Perrey-Debain, E., Trevelyan, J. & Bettess, P. (2002). New special wave boundary elements for short wave problems. Communications In Numerical Methods In Engineering 18(4): 259-268.
• Trevelyan, J., Wang, P. & Walker, S.K. (2002). A scheme for engineer-driven mechanical design improvement. Engineering Analysis With Boundary Elements 26(5): 425-433.
• Trevelyan, J. & Wang, P. (2001). Interactive re-analysis in mechanical design evolution: Part II: Rapid evaluation of boundary element integrals. Computers & Structures 79(9): 939-951.
• Trevelyan, J. & Wang, P. (2001). Interactive re-analysis in mechanical design evolution: Part I: Background and implementation. Computers & Structures 79(9): 929-938.