Article

Logg, A and Mardal, K-A and Wells, G-N (2012) Automated solution of differential equations by the finite element method. Lecture Notes in Computational Science and Engineering, 84 LNC. pp. 1-736. ISSN 1439-7358

Labeur, RJ and Wells, GN (2012) Energy stable and momentum conserving hybrid finite element method for the incompressible Navier-Stokes equations. SIAM Journal on Scientific Computing, 34. A889-A913. ISSN 1064-8275

Rosseel, E and Wells, GN (2012) Optimal control with stochastic PDE constraints and uncertain controls. Computer Methods in Applied Mechanics and Engineering, 213-21. pp. 152-167. ISSN 0045-7825

Maraldi, M and Wells, GN and Molari, L (2011) Phase field model for coupled displacive and diffusive microstructural processes under thermal loading. J MECH PHYS SOLIDS, 59. pp. 1596-1612. ISSN 0022-5096

Wells, GN (2011) ANALYSIS OF AN INTERFACE STABILIZED FINITE ELEMENT METHOD: THE ADVECTION-DIFFUSION-REACTION EQUATION. SIAM J NUMER ANAL, 49. pp. 87-109. ISSN 0036-1429

Mortensen, M and Langtangen, HP and Wells, GN (2011) A FEniCS-based programming framework for modeling turbulent flow by the Reynolds-averaged Navier-Stokes equations. Advances in Water Resources, 34. pp. 1082-1101. ISSN 0309-1708

Logg, A and Wells, GN (2010) DOLFIN: Automated finite element computing. ACM Transactions on Mathematical Software, 37. ISSN 0098-3500

Ølgaard, KB and Wells, GN (2010) Optimisations for quadrature representations of finite element tensors through automated code generation. ACM Transactions on Mathematical Software, 37. ISSN 0098-3500

Nikbakht, M and Wells, GN (2009) Automated modelling of evolving discontinuities. Algorithms, 2. pp. 1008-1030. ISSN 1999-4893

Wells, GN and Hooijkaas, T and Shan, X (2009) Modelling temperature effects on multiphase flow through porous media. Philosophical Magazine A: Physics of Condensed Matter Structure Defects and Mechanical Properties. ISSN 0141-8610

Olgaard, KB and Logg, A and Wells, GN (2008) Automated code generation for discontinuous Galerkin methods. SIAM Journal on Scientific Computing, 31. pp. 849-864. ISSN 1064-8275

Dung, NT and Wells, GN (2008) Geometrically nonlinear formulation for thin shells without rotation degrees of freedom. COMPUT METHOD APPL M, 197. pp. 2778-2788. ISSN 0045-7825

Labeur, RJ and Wells, GN (2008) Interface stabilised finite element method for moving domains and free surface flows. Computer Methods in Applied Mechanics and Engineering. ISSN 0045-7825

Wells, GN and Hooijkaas, T and Shan, X (2008) Modelling temperature effects on multiphase flow through porous media. PHILOS MAG, 88. pp. 3265-3279. ISSN 1478-6435

Wells, GN and Dung, NT (2007) A C0 discontinuous Galerkin formulation for Kirchhoff plates. Computer Methods in Applied Mechanics and Engineering, 196. pp. 3370-3380. ISSN 0045-7825

Wells, GN and Dung, NT (2007) A Cº discontinuous Galerkin formulation for Kirchhoff plates. Computer Methods in Applied Mechanics and Engineering, 196. pp. 3370-3380. ISSN 0045-7825

Molari, TJR and Wells, GN and Garikipati, K and Ubertini, F (2006) A discontinuous Galerkin method for strain gradient-dependent damage: study of interpolations and convergence. Computer Methods in Applied Mechanics and Engineering, 195. pp. 1480-1498. ISSN 0045-7825

Wells, GN and Kuhl, E and Garikipati, K (2006) A discontinuous Galerkin method for the Cahn-Hilliard equation. Journal of Computational Physics, 218. pp. 860-877. ISSN 0021-9991

Hughes, TJR and Wells, GN (2005) Conservation properties for the Galerkin and stabilised forms of the advection-diffusion and incompressible Navier-Stokes equations. Computer Methods in Applied Mechanics and Engineering, 194. pp. 1141-1159. ISSN 0045-7825

De Borst, R and Gutierrez, MA and Wells, GN and Remmers, JJC and Askes, H (2004) Cohesive-zone models, higher-order continuum theories and reliability methods for computational failure analysis. International Journal for Numerical Methods in Engineering, 60. pp. 289-315. ISSN 0029-5981

Hughes, TJR and Wells, GN and Wray, AA (2004) Energy transfers and spectral eddy viscosity in large-eddy simulations of homogenous isotropic turbulence: comparison of dynamic Smagorinsky and multiscale models over a range of discretizations. Physics of Fluids, 16. pp. 4044-4052. ISSN 1070-6631

Holmen, J and Hughes, TJR and Oberai, AA and Wells, GN (2004) Sensitivity of the scale partition for variational multiscale LES of channel flow. Physics of Fluids, 16. pp. 824-827. ISSN 1070-6631

Wells, GN and Garikipati, K and Molari, L (2004) A discontinuous Galerkin formulation for a strain gradient-dependent damage model. Computer Methods in Applied Mechanics and Engineering, 193. pp. 3633-3645. ISSN 0045-7825

De Proft, K and Wells, GN and Sluys, LJ and De Wilde, WP (2004) An experimental computational investigation of fracture in brittle materials. Computers and Concrete, 1. pp. 227-248. ISSN 1598-8198

Simone, A and Wells, GN and Sluys, LJ (2003) From continuous to discontinuous failure in a gradient-enhanced continuum model. Computer Methods in Applied Mechanics and Engineering, 192. pp. 4581-4607. ISSN 0045-7825

Remmers, JJC and Wells, GN and De Borst, R (2003) A solid-like shell element allowing for arbitrary delaminations. International Journal for Numerical Methods in Engineering, 58. pp. 2013-2040. ISSN 0029-5981

De Proft, K and Wells, GN and Sluys, LJ and De Wilde, WP (2002) Combined experimental-computational study to discrete fracture of brittle materials. Heron, 47. pp. 223-241. ISSN 0046-7316

Alfaiate, J and Wells, GN and Sluys, LJ (2002) On the use of embedded discontinuity elements with crack path continuity for mode-I and mixed-mode fracture. Engineering Fracture Mechanics, 69. pp. 661-686. ISSN 0013-7944

Wells, GN and Sluys, LJ and De Borst, R (2002) Simulating the propagation of displacement discontinuities in a regularised strain-softening medium. International Journal for Numerical Methods in Engineering, 53. pp. 1235-1256. ISSN 0029-5981

Wells, GN and De Borst, R and Sluys, LJ (2002) A consistent geometrically non-linear approach for delamination. International Journal for Numerical Methods in Engineering, 54. pp. 1333-1355. ISSN 0029-5981

Wells, GN and Sluys, LJ and De Borst, R (2002) A p-adaptive scheme for overcoming volumetric locking during plastic flow. Computer Methods in Applied Mechanics and Engineering, 191. pp. 3153-3164. ISSN 0045-7825

Wells, GN and Sluys, LJ (2001) Analysis of slip planes in three-dimensional solids. Computer Methods in Applied Mechanics and Engineering, 190. pp. 3591-3606. ISSN 0045-7825

Wells, GN and Sluys, LJ (2001) Discontinuous analysis of softening solids under impact loading. International Journal for Numerical and Analytical Methods in Geomechanics, 25. pp. 691-709. ISSN 0363-9061

Wells, GN and Sluys, LJ (2001) On the conceptual equivalence of embedded strong discontinuity and smeared crack formulations. Heron, 46. pp. 181-189. ISSN 0046-7316

De Borst, R and Wells, GN and Sluys, LJ (2001) Some observations on embedded discontinuity models. Engineering Computations, 18. pp. 241-254. ISSN 0264-4401

Wells, GN and Sluys, LJ (2001) Three-dimensional embedded discontinuity model for brittle fracture. International Journal of Solids and Structures, 38. pp. 897-913. ISSN 0020-7683

Wells, GN and Sluys, LJ (2001) A new method for modelling cohesive cracks using finite elements. International Journal for Numerical Methods in Engineering, 50. pp. 2667-2682. ISSN 0029-5981

Wells, GN and Sluys, LJ (2000) Application of embedded discontinuities for softening solids. Engineering Fracture Mechanics, 65. pp. 263-281. ISSN 0013-7944

Book Section

Wells, GN (2010) Extended finite element methods. In: Encyclopedia of Aerospace Engineering. John Wiley & Sons, Ltd.. ISBN 9780470754405

Askes, H and Wells, GN and De Borst, R (2003) Novel discretization concepts. In: Comprehensive Structural Integrity Volume 3: Numerical and Computational Methods. Elsevier Science Ltd, Oxford, pp. 377-425. ISBN 0080437494,9780080437491

Conference or Workshop Item

Olgaard, KB and Wells, GN and Logg, A (2008) Automated computational modelling for solid mechanics. In: IUTAM Symposium on Theoretical, Modelling and Computational Aspects of Inelastic Media, 14-1-2008 to 18-1-2008, Cape Town, South Africa pp. 192-204..

Dung, NT and Wells, GN (2007) A C° discontinuous Galerkin formulation for thin shells. In: International Conference on Computational Methods (ICCM 2007), --2007 to --, Hiroshima, Japan.

Wells, GN and Garikipati, K (2006) Analysis of a finite element formulation for modelling phase separation. In: IUTAM Symposium on Discretization Methods for Evolving Discontinuities, 4-9-2006 to 7-9-2006, Lyon, France pp. 89-102..

Dung, NT and Wells, GN (2006) A study of discontinuous Galerkin methods for thin bending problems. In: 3rd European Conference on Computational Mechanics (ECCM), 5-6-2006 to 9-6-2006, Lisbon, Portugal.

Molari, L and Wells, GN (2006) Automated modelling of viscoelastic flow using FEniCS. In: XVI Convegno Italiano di Meccanica Computazionale, 26-6-2006 to 28-6-2006, Bolgna, Italy.

Molari, L and Garikipati, K and Wells, GN (2005) Formulation of continuous/discontinuous Galerkin methods for strain gradient-dependent damage. In: 11th International Conference on Fracture, 20-3-2005 to 25-3-2005, Turin, Italy.

Wells, GN and Garikipati, K and Molari, L (2004) A continuous/discontinuous Galerkin formulation for a strain gradient-dependent damage model: 2D results. In: 6th World Congress on Computational Mechanics in Conjunction with the 2nd Asian-Pacific Congress on Computational Mechanics, 5-9-2004 to 10-9-2004, Beijing, China.

Wells, GN and Garikipati, K and Molari, L (2004) A continuous/discontinuous Galerkin formulation for a strain gradient-dependent damage model. In: 4th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS), 24-7-2004 to 28-7-2004, Jyvaskyla, Finland.

De Proft, K and De Wilde, WP and Wells, GN and Sluys, LJ (2003) Discontinuous models for modelling fracture of quasi-brittle materials. In: 9th International Conference on Civil and Structural Engineering Computing, 2-9-2003 to 4-9-2003, Egmond aan Zee, The Netherlands.

De Proft, K and Wells, GN and Sluys, LJ and De Wilde, WP (2003) A combined experimental-numerical study to tensile behaviour of limestone. In: 3rd International Conference on Emerging Technologies in Non Destructive Testing, 26-5-2003 to 28-5-2003, Thessaloniki, Greece pp. 295-300..

Simone, A and Wells, GN and Sluys, LJ (2003) Discontinuities in regularised media. In: VII International Conference on Computational Plasticity (COMPLAS 2003), 7-4-2003 to 10-4-2003, Barcelona, Spain.

De Proft, K and Wells, GN and Sluys, LJ and De Wilde, WP (2003) A combined experimental-numerical study to cyclic behaviour of limestone. In: VII International Conference on Computational Plasticity, 7-4-2003 to 10-4-2003, Barcelona, Spain.

De Proft, K and Wells, GN and Sluys, LJ and De Wilde, WP (2003) Combined damage-plasticity models for discontinuous fracture. In: EURO-Computational Modelling of Concrete Structures 2003, 17-3-2003 to 20-3-2003, St Johann Pongau, Austria pp. 127-132..

Simone, A and Wells, GN and Sluys, LJ (2002) Simulating discontinuities in a gradient-enhanced continuum. In: International Conference on Structural Integrity and Fracture, 25-9-2002 to 28-9-2002, Perth, Australia pp. 115-118..

Remmers, JJC and De Borst, R and Wells, GN (2002) Analysis of delamination growth with discontinuous solid-like shell elements. In: Fifth World Congress on Computational Mechanics (WCCM V), 7-7-2002 to 12-7-2002, Vienna, Austria.

Simone, A and Wells, GN and Sluys, LJ (2002) Discontinuous modelling of crack propagation in a gradient-enhanced continuum. In: Fifth World Congress on Computational Mechanics (WCCMV), 7-7-2002 to 12-7-2002, Vienna, Austria.

De Borst, R and Askes, H and Gutierrez, MA and Remmers, JJC and Wells, GN (2002) A précis of some recent developments in computational failure mechanics. In: Fifth World Congress on Computational Mechanics (WCCM V), 7-7-2002 to 12-7-2002, Vienna, Austria.

De Borst, R and Askes, H and Gutierrez, MA and Wells, GN (2002) A unified numerical approach to plastic strain localisation and discrete failure. In: 9th International Symposium on Plasticity and its Current Applications, 2-1-2002 to 9-1-2002, Aruba, Caribbean (the Netherlands) pp. 561-563..

Wells, GN and Remmers, JJC and De Borst, R and Sluys, LJ (2001) A large strain discontinuous finite element approach to laminated composites. In: IUTAM Symposium on Computational Mechanics of Solid Materials at Large Strains, 20-8-2001 to 24-8-2001, Stuttgart, Germany pp. 355-364..

Van Zijl, GPA and Wells, GN (2001) A rate dependent model for analysing the interaction between creep and fracture. In: 6th International Conference on Creep, Shrinkage and Durability Mechanics of Concrete and other Quasi-Brittle Materials, 20-8-2001 to 22-8-2001, Cambridge, MA, USA pp. 229-238..

De Borst, R and Askes, H and Gutierrez, MA and Wells, GN (2001) Computational aspects of material instabilities. In: 6th Greek National Congress on Mechanics, 19-7-2001 to 21-7-2001, Thessaloniki, Greece pp. 1-8..

Wells, GN and De Borst, R and Sluys, LJ (2001) A new method for simulating discontinuities using finite elements. In: 4th International Conference on Analysis of Discontinuous Deformation, 6-6-2001 to 8-6-2001, Glasgow, Scotland pp. 451-460..

Remmers, JJC and Wells, GN and De Borst, R (2001) Analysis of delamination growth with discontinuous finite elements. In: 2nd European Conference on Computational Mechanics, ECCM'01, 26-6-2001 to 29-6-2001, Cracow, Poland.

Sluys, LJ and Estrin, Y and Wells, GN (2001) Multi-level analysis of localisation problems. In: 2nd European Conference on Computational Mechanics, 26-6-2001 to 29-6-2001, Cracow, Poland.

Wells, GN and Sluys, LJ (2001) A p-adaptive scheme for overcoming volumetric locking during isochoric plastic deformation. In: 2nd European Conference on Computational Mechanics, ECCM'01, 26-6-2001 to 29-6-2001, Cracow, Poland.

Wells, GN and De Borst, R and Sluys, LJ (2001) Analysis of cohesive cracks under quasi-static and dynamic loading. In: IUTAM Symposium on Analytical and Computational Fracture Mechanics of Non-homogeneous Materials, 18-6-2001 to 22-6-2001, Cardiff, UK pp. 293-302..

Alfaiate, J and Wells, GN and Sluys, LJ (2001) Strong embedded discontinuities for simulating fracture in quasi-brittle materials. In: 4th International Conference on Fracture Mechanics of Concrete Structures (FRAMCOS4), 28-5-2001 to 1-6-2001, Cachan, France pp. 749-756..

Van Zijl, GPA and Wells, GN (2001) Time scale in concrete fracture: a model based on partitions of unity. In: 4th International Conference on Fracture Mechanics of Concrete Structures (FRAMCOS4), 28-5-2001 to 1-6-2001, Cachan, France pp. 301-306..

Wells, GN and Sluys, LJ (2001) A new methodology for the discrete analysis of concrete fracture under impact loading. In: 4th International Conference on Fracture Mechanics of Concrete and Concrete Structures (FRAMCOS4), 28-5-2001 to 1-6-2001, Cachan, France pp. 847-856..

Simone, A and Wells, GN and Sluys, LJ (2001) A novel technique for modelling interfaces in reinforced brittle materials. In: 4th International Conference on Fracture Mechanics of Concrete Structures (FRAMCOS4), 28-5-2001 to 1-6-2001, Cachan, France pp. 841-846..

Wells, GN and De Borst, R and Sluys, LJ (2001) An enhanced finite element method for analysing failure in elasto-plastic solids. In: International Conference on the Trends in Computational Structural Mechanics, 20-5-2001 to 23-5-2001, Lake Constance, Austria pp. 397-408..

Wells, GN and Sluys, LJ and De Borst, R (2001) Computational modelling of cracks in viscoplastic media. In: 10th International Conference on Fracture (ICF10), 2-12-2001 to 6-12-2001, Honolulu, Hawaii, USA.

Wells, GN and Sluys, LJ (2000) Discrete analysis of localisation in three-dimensional solids. In: European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS'00), 11-9-2000 to 14-9-2000, Barcelona, Spain.

Wells, GN and Sluys, LJ (1999) Application of continuum laws in discontinuity analysis based on a regularised displacement jump. In: European Conference on Computational Mechanics ECCM '99, 31-8-1999 to 3-9-1999, Munich, Germany.

Wells, GN and Sluys, LJ (1999) Embedded discontinuities for 3D mode-I and mode-II failure modelling. In: XIVth Polish Conference on Computer Methods in Mechanics (PCCMM'99), 26-5-1999 to 29-5-1999, Rzeszów, Poland pp. 767-780..

Wells, GN and Sluys, LJ (1999) Partition-of-unity for fracture in brittle materials. In: 5th International Workshop on Bifurcation and Localisation Theory in Geomechanics, 29-11-1999 to 2-12-1999, Perth, Australia pp. 169-175..

Wells, GN and Sluys, LJ (1999) Embedded discontinuities for softening solids. In: 4th Asia-Pacific Conference on Computational Mechanics (APCOM '99), 15-12-1999 to 17-12-1999, Singapore pp. 393-398..

Monograph

Wells, GN and Hughes, TJR and Calo, VM and Scovazzi, G and Bazilevs, Y (2002) Multiscale large eddy simulation of bypass transition. Technical Report. Stanford University.

Simone, A and Remmers, JJC and Wells, GN (2001) An interface element based on the partition of unity. Technical Report. Delft University of Technology, Delft, the Netherlands.

Other

Logg, A and Wells, GN (2008) DOLFIN: A general-purpose finite element library. GNU Lesser General Public License.

Thesis

Wells, GN (2001) Discontinuous modelling of strain localisation and failure. PhD thesis, UNSPECIFIED.