Publications (chronologically)

Preprints

  1. G. Dimarco, L. Pareschi, and G. Samaey, Asymptotic-preserving Monte Carlo methods for transport equations in the diffusive limit, 2017. Submitted.
  2. J. Krajniak, S. Pandiyan, Z. Zhang, E. Nies, and G.Samaey, Molecular dynamics simulations of polymerization with forward and backward reactions, 2017. Submitted.
  3. J. Krajniak, Z. Zhang, S. Pandiyan, E. Nies, and G.Samaey, Reverse mapping method for complex polymer systems, 2017. Submitted.
  4. W. Melis and G. Samaey, Telescopic projective integration for kinetic equations with multiple relaxation times, 2016. Submitted.

Journal papers

  1. N. Horsten, G. Samaey, and M. Baelmans, Development and assessment of 2D fluid neutral models that include atomic databases and a microscopic reflection model, Nuclear Fusion, 2017. In press.
  2. L. Reyserhove, V. Coppé, W. Van Colen, K. Muylaert, G. Samaey and E. Decaestecker, A historical perspective of the impact of nutrient change on an infectious disease in Daphnia, Ecology, 2017. In press.
  3. K. Debrabant, G. Samaey and P. Zielinski, A micro-macro acceleration method for the Monte Carlo simulation of stochastic differential equations, SIAM Journal on Numerical Analysis, 2017. In press.
  4. P. Lafitte, W. Melis and G. Samaey, A relaxation method with projective integration for solving nonlinear systems of hyperbolic conservation laws, Journal of Computational Physics 340:1-25, 2017.
  5. W. Melis and G. Samaey, Variance-reduced multiscale simulation of slow-fast stochastic differential equations, Journal of Computational Science 20:162–176, 2017.
  6. M. Baelmans, K. Ghoos, P. Börner and G. Samaey, Efficient code simulation strategies for B2-EIRENE, Nuclear Materials and Energy, 2016. In press.
  7. A. Lejon, B. Mortier and G. Samaey, Variance-reduced simulation of stochastic agent-based models for tumor growth, SIAM Multiscale Modeling and Simulation 15:388–409, 2017.
  8. N. Horsten, W. Dekeyser, G. Samaey and M. Baelmans, Assessment of fluid neutral models for a detached ITER case, Nuclear Materials and Energy, 2016. In press.
  9. J. Krajniak, S. Pandiyan, E. Nies and G. Samaey, A generic adaptive resolution method for reverse mapping of polymers from coarse-grained to atomistic descriptions, Journal of Chemical Theory and Computation 12:5549–5562, 2016.
  10. K. Ghoos, W. Dekeyser, G. Samaey and M. Baelmans, Accuracy and convergence of coupled finite-volume/Monte-Carlo codes for plasma edge simulations of nuclear fusion reactors, Journal of Computational Physics 322:162–182, 2016.
  11. N. Horsten, W. Dekeyser, G. Samaey, P. Börner and M. Baelmans, Fluid neutral model for use in hybrid simulations of a detached case, Contributions to Plasma Physics 56:610-615, 2016.
  12. N. Horsten, W. Dekeyser, G. Samaey and M. Baelmans, Comparison of fluid neutral models for 1D plasma edge modelling with a finite volume solution of the Boltzmann equation, Physics of Plasmas 23:012510, 2016.
  13. K. Ghoos, W. Dekeyser, G. Samaey, P. Börner, D. Reiter and M. Baelmans, Accuracy and convergence of coupled finite-volume/Monte-Carlo codes for plasma edge simulations, Contributions to Plasma Physics 56:616-621, 2016.
  14. P. Lafitte, A. Lejon and G. Samaey, A high-order asymptotic-preserving scheme for kinetic equations using projective integration, SIAM Journal on Numerical Analysis 54:1-33, 2016.
  15. S. Pandiyan, J. Krajniak, G. Samaey, D. Roose and E. Nies, A molecular dynamics study of water transport inside an epoxy polymer matrix, Computational Materials Science 106:29-37, 2015.
  16. P. Liu, G. Samaey, C.W. Gear and I.G. Kevrekidis, On the acceleration of spatially distributed agent-based computations: a patch dynamics scheme, Applied Numerical Mathematics 92:54-69, 2015.
  17. D. Avitabile, R. Hoyle and G. Samaey, Noise reduction in coarse bifurcation analysis of stochastic agent-based models: an example of consumer lock-in, SIAM Journal on Applied Dynamical Systems 13(4):1583–1619, 2014.
  18. F. Legoll, T. Lelièvre, and G. Samaey, A micro/macro parareal algorithm for singularly perturbed ordinary differential equations, SIAM Journal on Scientific Computing 35:A1951-A1986, 2013.
  19. M. Rousset and G. Samaey, Individual-based models for bacterial chemotaxis in the diffusion asymptotics, Mathematical Models and Methods in Applied Sciences 23:2005-2037, 2013.
  20. M. Rousset and G. Samaey, Simulating individual-based models for bacterial chemotaxis with asymptotic variance reduction, Mathematical Models and Methods in Applied Sciences 23:2155-2191, 2013.
  21. J. Gawad, A. Van Bael, Ph. Eyckens, G. Samaey, P. Van Houtte, D. Roose, Hierarchical multiscale modeling of texture induced plastic anisotropy in sheet forming, Computational Materials Science 66:65-83, 2013.
  22. G. Mazzi, Y. De Decker and G. Samaey, Towards an efficient multiscale modeling of low-dimensional reactive systems: study of numerical closure procedures, Journal of Chemical Physics 137:204115, 2012.
  23. P. Lafitte and G. Samaey, Asymptotic-preserving projective integration schemes for kinetic equations in the diffusion limit, SIAM Journal on Scientific Computing 34:A579-A602, 2012.
  24. H. De Gersem, S. Vanaverbeke and G. Samaey, 3D-2D coupled model for eddy currents in laminated iron cores, IEEE Transactions on Magnetics 48: 815-818, 2012.
  25. P. Van Houtte, J. Gawad, A. Van Bael, Ph. Eyckens, G. Samaey and D. Roose, A full-field strategy to take texture-induced anisotropy into account during FE simulations of metal forming processes, JOM 63(11):37-43, 2011.
  26. P. Van Liedekerke, P. Ghysels, E. Tijskens, G. Samaey, D. Roose and H. Ramon, Mechanisms of soft cellular tissue bruising: a particle based simulation approach, Soft Matter 7:3580-3591, 2011.
  27. Y. Frederix, G. Samaey and D. Roose, An analysis of noise propagation in the multiscale simulation of coarse Fokker-Planck equations, ESAIM: Mathematical Modelling and Numerical Analysis 45:541-561, 2011.
  28. G. Samaey, T. Lelièvre and V. Legat, A numerical closure approach for kinetic models of polymeric fluids: exploring closure relations for FENE dumbbells, Computers and Fluids, 43:119-133, 2011.
  29. I.G. Kevrekidis and G. Samaey, Equation-free modelingScholarpedia, 5(9):4847, 2010. Invited review article.
  30. P. Van Liedekerke, E. Tijskens, H. Ramon, P. Ghysels, G. Samaey, and D. Roose. Particle-based model to simulate the micromechanics of biological cells, Physical Review E 81:061906, 2010.
  31. P. Van Liedekerke, E. Tijskens, P. Ghysels, G. Samaey, D. Roose, and H. Ramon. A particle based model to simulate the micromechanics of single plant cells and aggregates, Physical Biology 7:026006, 2010.
  32. A. Van Bael, P. Eyckens, J. Gawad, G. Samaey, D. Roose, P. Van Houtte, Evolution of crystallographic texture and mechanical anisotropy during cup drawing, Steel Research International 81(9):1430-1433.
  33. J. Gawad, A. Van Bael, P. Eyckens, P. Van Houtte, G. Samaey, D. Roose, An effect of texture evolution on cup drawing predictions by a multiscale model, Steel Research International 81(9):1392-1395.
  34. P. Ghysels, G. Samaey, P. Van Liedekerke, E. Tijskens, H. Ramon and D. Roose, Coarse implicit time integration of a cellular scale particle model for plant tissue deformation, International Journal on Multiscale Computational Engineering 8(4):411-422, 2010.
  35. G. Samaey, and W. Vanroose, An analysis of equivalent operator preconditioning for equation-free Newton-Krylov methods, SIAM Journal on Numerical Analysis 48(2):633-658, 2010.
  36. P. Ghysels, G. Samaey, P. Van Liedekerke, E. Tijskens, H. Ramon and D. Roose, Multiscale modeling of viscoelastic plant tissue, International Journal on Multiscale Computational Engineering 8(4):379-396, 2010.
  37. P. Ghysels, G. Samaey, E. Tijskens, H. Ramon and D. Roose, Multi-scale simulation of plant tissue deformation using a model for individual cell mechanics, Physical Biology 6:016009, 2009.
  38. I.G. Kevrekidis and G. Samaey, Equation-free multiscale computation: algorithms and applications, Annual Review of Physical Chemistry 60:321-344, 2009.  Invited review.
  39. Y. Frederix, G. Samaey, C. Vandekerckhove, D. Roose, T. Li and E. Nies, Lifting in equation-free methods for molecular dynamic simulations of dense fluids, Discrete and Continuous Dynamical Systems Series B 11(4):855-874, 2009.
  40. G. Samaey, W. Vanroose, I.G. Kevrekidis and D. Roose, Equation-free Newton-Krylov methods for the computation of macroscopic traveling waves, Computer Methods in Applied Mechanics and Engineering 197:3480-3491, 2008.
  41. G. Samaey, I.G. Kevrekidis and D. Roose, Patch dynamics with buffers for homogenization problems, Journal of Computational Physics 213(1):264-287, 2006.
  42. T. De Wolf, T. Holvoet, and G. Samaey, Development of self-organising emergent applications with simulation-based numerical analysis, In: Engineering Self-Organising Systems, Lecture Notes in Computer Science 3910:138-152, 2005.
  43. G. Samaey, B. Sandstede, Determining stability of pulses for partial differential equations with time delays, Dynamical Systems: an International Journal, 20(2):201-222, 2005.
  44. G. Samaey, D. Roose, and I.G. Kevrekidis, The gap-tooth scheme for homogenization problems, SIAM Multiscale Modeling and Simulation, 4(1):278-306, 2005.
  45. K. Green, B. Krauskopf, and G. Samaey, A two-parameter study of the locking region of a semiconductor laser subject to phase-conjugate feedback, SIAM Journal of Applied Dynamical Systems, 2(2):254-276, 2003.
  46. G. Samaey, K. Engelborghs, and D. Roose, Numerical computation of connecting orbits in delay differential equations, Numerical Algorithms, 30(3-4):335-353, 2002.

Editorials

  1. N. Moelans and G. Samaey. Editorial – Special Issue on Multiscale modeling of moving interfaces in materials, Mathematics and Computers in Simulation, 80:1359-1360, 2010.

Chapters in book

  1. A. Lejon, G. Samaey, Stochastic modeling and simulation methods for biological processes: overview, in (eds. L. Geris, D. Gomez Cabrero) Uncertainty in Biology: a computational modeling approach, Springer Series Studies in Mechanobiology, Tissue Engineering and Biomaterials 17, pp. 75-124, Springer, 2016.
  2. G. Samaey, C. Vandekerckhove and W. Vanroose, A multilevel algorithm to compute steady states of lattice Boltzmann models, in (ads. A. Gorban, D. Roose) Coping with Complexity:  Model Reduction and Data Analysis, pp 151-167, 2011.
  3. G. Samaey. A.J. Roberts, and I.G. Kevrekidis, Equation-free computation: an overview of patch dynamics, in (ed. J. Fish) Multiscale Methods: Bridging the scales in science and engineering, pp. 216-246, Oxford University Press, 2009.

Proceedings papers

  1. Melis W., Rey T., Samaey G., Projective integration for nonlinear BGK kinetic equations. Finite Volumes for Complex Applications. Lille, France. 12-16 June, 2017.
  2. Ghoos K., Samaey G., Baelmans M., Numerical error estimation in Random Noise coupled plasma edge simulations in nuclear fusion reactors. International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering. Jeju, Korea, 16-20 April, 2017.
  3. Mortier B., Baelmans T., Samaey G., An analytical study of Monte Carlo source term estimators in plasma edge simulations of fusion reactors. International Conference on Mathematics & Computational Methods Applied to Nuclear Science & Engineering, 16-20 April 2017.
  4. Baeten M., Mortier B., Baelmans T., Samaey G., Improved Correlated Sampling For Iteratively Coupled PDE/Monte-Carlo Methods Used In Plasma Edge Simulations. International Conference on Mathematics & Computational Methods Applied to Nuclear Science & Engineering. Jeju, Korea, 16-20 April, 2017.
  5. W. Melis and G. Samaey, Variance-reduced HMM for slow-fast stochastic differential equations, International Conference on Computational Science 2016 (ICCS 2016), 6-8 June 2016, San Diego, California, USA. In (Michelle Connolly, ed.) Procedia Computer Science 80:1255–1266, 2016.
  6. N. Horsten, G. Samaey and M. Baelmans, Assessment of fluid neutral models for high recycling diverter conditions, European Physical Society Conference on Plasma Physics
  7. A. Lejon, D. Roose, G. Samaey, Variance reduction for a multiscale tumor growth simulation, International Conference on Computational Biology (ICCB), Barcelona, 14-16 September 2015.
  8. W. Melis, G. Samaey, Telescopic projective integration for multiscale kinetic equations with a specified relaxation profile, International Conference on Computational Science (ICCS 2015), 1-3 June 2015, Reykjavik, Iceland. In (K. Slawomir, L. Leifsson, M. Lees, V. Krzhizhanovsakya, J. Dongarra, P. Sloot, eds) Procedia Computer Science 51:1158-1167, 2015.
  9. P. Lafitte, A. Lejon, W. Melis, D. Roose, and G. Samaey, High-Order Asymptotic-Preserving Projective Integration Schemes for Kinetic Equations, Numerical Mathematics and Advanced Applications-ENUMATH 2013, p. 387-395, 2015. Springer.
  10. G. Samaey, Multiscale variance reduction techniques for individual-based simulation of kinetic equations, Oberwolfach Reports 2014/30, p. 40.
  11. Van Houtte, P., Gawad, J., Eyckens, P., Samaey, G., Roose, D. (2013). Full-field multi-scale modelling of sheet metal forming taking the evolution of texture and plastic anisotropy into account. In : 2nd World Congress on Integrated Computational Materials Engineering, (Li, M., Campbell, C., Thornton, K., Holm, E., Gumbsch, P.(Eds.)). World Congress on Integrated Computational Materials Engineering. Salt Lake City, Utah, USA, 7-11 July 2013 (pp. 213- 218).
  12. P. Van Houtte, J. Gawad, Ph. Eyckens, A. Van Bael, G. Samaey, and D. Roose, An efficient strategy to take texture-induced anisotropy point-by-point into account during FE simulations of metal forming processes, Materials Science Forum 702-703:26-33, 2012.
  13. P. Van Houtte, J. Gawad, Ph. Eyckens, A. Van Bael, G. Samaey, and D. Roose. Multi-scale modelling of the development of heterogeneous distributions of stress, strain, deformation texture and anisotropy in sheet metal forming. IUTAM Procedia 3:67-75, 2012.
  14. Gawad, J., Van Bael, A., Eyckens, P., Samaey, G., Van Houtte, P., Roose, D. (2011). Identification of constitutive equation in hierarchical multiscale modelling of cup drawing process. In : AIP Conference Proceedings, 1383, (Chung, K., Han, H., Huh, H., Barlat, F., Lee, M. (Eds.)). International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes (Numisheet). Seoul, Korea, 2011 (pp. 115-122). American Institute of Physics (AIP).
  15. Eyckens, P., Gawad, J., Xie, Q., Van Bael, A., Roose, D., Samaey, G., Moerman, J., Vegter, H., Van Houtte, P. (2011). Anisotropic sheet forming simulations based on the ALAMEL model: Application on cup deep drawing and ironing. In : The 8th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes (Numisheet 2011), 1383, (Chung, K., Han, H., Huh, H., Barlat, F., Lee, M. (Eds.)). International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes (Numiesheet). Seoul, Korea, 2011 (pp. 330-336). American Institute of Physics (AIP).
  16. J. Gawad, A. Van Bael, S. K. Yerra, G. Samaey, P. Van Houtte and D. Roose, A coupled multiscale model of texture evolution and plastic anisotropy, Tenth International Conference on Numerical Methods in Industrial Forming Processes, NUMIFORM, Pohang, South-Korea, June 13-17, 2010.
  17. P. Ghysels, G. Samaey, P. Van Liedekerke, E. Tijskens, H. Ramon and D. Roose, Multiscale modeling of viscoelastic plant tissue, ECCM 2010, IV European Conference on Computational Mechanics Palais des Congrès, Paris, France, May 16-21, 2010. Extended abstract.
  18. J. Gawad, A. Van Bael, P. Van Houtte, G. Samaey and D. Roose: The dynamic local Facet method for multiscale modeling of texture anisotropy in metal forming processes, ECCM 2010, IV European Conference on Computational Mechanics Palais des Congrès, Paris, France, May 16-21, 2010. Extended abstract.
  19. G. Samaey, Equation-assisted methods for the coarse behaviour of kinetic equations, Oberwolfach Report 6(2):1648-1650, 2009.
  20. P. Van Liedekerke, P. Ghysels, E. Tijskens, G. Samaey, D. Roose, and H. Ramon, A particle based model to simulate the dynamics of plant cells, Proceedings of the 4th Spheric Conference on Smooth Particle Hydrodynamics (pp. 208-215), May 27-29 2009, Nantes, France.
  21. G. Samaey, T. Holvoet, and T. De Wolf, Engineering self-organising emergent solutions: study of equation-free macroscopic analysis, Second IEEE International Conference on Self-Adaption and Self-Organization (SASO 2008), Venice, Italy, September 2008. 10 pages. In press.
  22. P. Ghysels, G. Samaey, and D. Roose, A micro-macro method for the simulation of plant tissue deformation, Sixth International Conference on Engineering Computational Technology, Athens, Greece, September 2-5, 2008. 15 pages. In press.
  23. Yves Frederix, G. Samaey, C. Vandekerckhove, and D. Roose, Equation-free methods for molecular dynamics: a lifting procedure, Proceedings in Applied Mathematics and Mechanics 7(1):2010003-2010004, 2007.
  24. G. Samaey, I.G. Kevrekidis, and D. Roose, Patch dynamics: macroscopic simulation of multiscale systems, Proceedings in Applied Mathematics and Mechanics 7(1):1025803-1025804, 2007.
  25. G. Samaey, D. Roose and I.G. Kevrekidis, Finite difference patch dynamics for advection homogenization problems, in (eds. A. Gorban, N. Kazantzis, I.G. Kevrekidis, H.C Oettinger, and C. Theodoropoulos) Model Reduction and Coarse-Graining Approaches for Multiscale Phenomena, Springer, Berlin–Heidelberg–New York, pp. 205-224, 2006.
  26. T. De Wolf, G. Samaey, T. Holvoet, Engineering self-organising emergent systems with simulation-based scientific analysis, Proceedings of the Third International Workshop on Engineering Self-Organising Applications, pp. 146-160, 2005.
  27. T. De Wolf, G. Samaey, T. Holvoet, D. Roose, Decentralised autonomic computing: analysing self-organising emergent behaviour using advanced numerical methods, Proceedings of the Second IEEE International Conference on Autonomic Computing, pp. 52-63, 2005.
  28. P. Van Leemput, G. Samaey, K. Lust, D. Roose, and I.G. Kevrekidis, Coarse-grained simulation and bifurcation analysis using microscopic time-steppers, in (eds. A. Di Bucchianico, R.M.M. Mattheij, M.A. Peletier) Progress in Industrial Mathematics at ECMI 2004, Mathematics in Industry Series, The European Consortium for Mathematics in Industry, 8:626-630, Springer, 2006.
  29. G. Samaey, D. Roose, and I.G. Kevrekidis, Combining the gap-tooth scheme with projective integration: patch dynamics, In (eds. B. Engquist, P. Lotstedt, and O. Runborg), Multiscale Methods in Science and Engineering, Lecture Notes in Computational Science and Engineering, 44:227-242, 2005.
  30. G. Samaey, I.G. Kevrekidis, and D. Roose, Damping factors for the gap-tooth scheme, In S. Attinger and P. Koumoutsakos (eds.), Multiscale modeling and simulation, Lecture Notes in Computational Science and Engineering, 39:94-103, 2004.
  31. G. Samaey, and D. Roose, Computing connecting orbits orbits in delay differential equations using DDE-BIFTOOL, In (eds. F. Dumortier, H.W. Broer, J.Mawhin, A. Vanderbauwhede, and S. Verduyn Lunel), Proceedings of the International Conference on Differential Equations, pp. 202-204, 2005.

Technical reports

Only technical reports that are not published or submitted elsewhere are mentioned.

  1. J. Sieber, K. Engelborghs, T. Luzyanina, G. Samaey and D. Roose, DDE-BIFTOOL Manual – Bifurcation analysis of delay differential equations, 2014, available via arXiv.org.
  2. W. Vanroose, G. Samaey, and P. Van Leemput, Coarse-grained analysis of a lattice Boltzmann model for planar streamer fronts, Report TW 479,  2006.
  3. G. Samaey, Patch dynamics: macroscopic simulation of multiscale systems, PhD thesis, Dept. of Computer Science, K.U. Leuven, May 2006.
  4. K. Engelborghs, T. Luzyanina and G. Samaey, DDE-BIFTOOL v. 2.00: a Matlab package for bifurcation analysis of delay differential equations, Technical Report TW330, October, 2001.
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