Eric Lorenz
postdoctorial researcher
email:
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e.lorenz()uva.nl
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| phone: |
+31 20 525 7562 |
| mailing address: |
Instituut voor Informatica
Postbus 94323
1090 GH Amsterdam |
| visitors address: |
Science Park 904
1098 XH Amsterdam |
| room: |
C.3.158 |
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Research
Simulation Techniques
- Lattice-Boltzmann (LBM) suspension modeling
- agent based simulations
- multi-scale modeling
- distributed multi-scale computing
Applications
- rheology of suspensions (focus on shear-thickening)
- modeling of blood flow incl RBC's and platelets
- modeling of in-stent restenosis and thrombosis
see these two selected posters for an overview:
and check these websites for previous and current project collaborations:
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Publications
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Foundations of Distributed Multiscale Computing: Formalization,
Specification, Analysis and Execution, J. Borgdorff, J.-L. Falcone, E. Lorenz, C. Bona-Casas, B. Chopard, A. G. Hoekstra; submitted to JPDC, 2011.
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Towards Distributed Multiscale Simulation of Biological Processes, J. Bernsdorf, G. Berti, B. Chopard, J. Hegewald, M. Krafczyk, E. Lorenz, A. Hoekstra and D. Wang; Proceedings of 7th IEEE Int. Conf. on e-Science, IEEE Computer Society Press, 2011.
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A principled approach to distributed multiscale computing, from formalization to execution, J. Borgdorff, J.-L. Falcone, E. Lorenz, B. Chopard and A. Hoekstra; Proceedings of 7th IEEE Int. Conf. on e-Science, IEEE Computer Society Press, 2011.
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Heterogeneous Multiscale Simulations of Suspension Flow, E. Lorenz, A.G. Hoekstra; Multiscale Model. Simul. 9, pp. 1301-1326, 2011.
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Multi-scale simulations of the dynamics of in-stent restenosis: impact of stent deployment and design, H. Tahir et al.; published online, Interface Focus, Royal Society, 2011.
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A Complex Automata approach for in-stent restenosis: Two-dimensional multiscale modelling and simulations, A. Caiazzo et al.; JoCS 2, 9, 2011.
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Multi-scale Simulations with Complex Automata: Instent Restenosis and Suspension Flow; E. Lorenz; doctoral thesis, Universiteit van Amsterdam, 2010. (12MB)
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Complex Automata: Multi-scale Modeling with Coupled Cellular Automata. Hoekstra, A.G., Caiazzo, A., Lorenz, E., Falcone, J.-L. & Chopard, B., In A.G. Hoekstra, J. Kroc & P.M.A. Sloot (Eds.), Simulating Complex Systems by Cellular Automata (Understanding Complex Systems), Springer, 2010.
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Complex Automata models for tissue growth in a stented artery; A. Caiazzo, J.-L. Falcone, D.J.W. Evans, E. Lorenz, J. Hegewald, A.G. Hoekstra, B. Chopard, R. Hose and P.V. Lawford; in Proceedings of European Consortium For Mathematics In Industry, ECMI08, in Mathematics in Industry; Springer, 2010. ISSN 1612-3956.
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Towards a Complex Automata for Multiscale Model of In-stent Restenosis; A. Caiazzo, D. Evans, J.-L. Falcone, J. Hegewald, E. Lorenz, B. Stahl, D. Wang, J. Bernsdorf, B. Chopard, J. Gunn, R. Hose, M. Krafczyk, P. Lawford, A. Hoekstra; ICCS 2009, LNCS 5544, 705; Springer, Berlin, Heidelberg. |
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Lees-Edwards Boundary Conditions for Lattice Boltzmann Simulations of Suspension Flow; E. Lorenz, A. Caiazzo, A.G. Hoekstra; Phys. Rev. E 79, 036706, 2009. |
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Corrected Momentum Exchange for Lattice Boltzmann Simulations of Suspension Flow; E. Lorenz, A. Caiazzo, A.G. Hoekstra; Phys. Rev. E 79, 036705, 2009. |
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Towards a Complex Automata Framework for Multi-scale Modeling: Formalism and the Scale Separation Map; A. Hoekstra, E. Lorenz, J.-L. Falcone, B. Chopard; Int. J. Mult. Eng. 5, 491, 2007. |
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Numerical tests of local scale invariance in ageing q-state Potts models; E. Lorenz and W. Janke; Europhys. Lett. 77, 10003, 2007. |
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Phase Ordering and Aging Phenomena in Potts Models; E. Lorenz; diploma thesis, Universitaet Leipzig, 2005. (4750KB) |
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Parallelization of the Fast Multipole Method; E. Lorenz; Technical Report IB-2003-10, Research Centre Juelich, 2003. (153KB) |
Posters
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Modeling Multiscale Complex Systems: A Methodological Approach; A.G. Hoekstra, E. Lorenz, A. Caiazzo, J.-L. Falcone, B. Chopard; FET09, Prague, 2009. |
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Complex Automata Model for in-stent restenosis: coupling blood flow and cellular tissue growth; A.Caiazzo, E.Lorenz, D.W.Evans, B.Stahl, R.Hose, P.Lawford, A.G.Hoekstra; Summer workshop Mathematics for Biology and Medicine, Nottingham, 07th - 10th July, 2008. |
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Complex Automata Simulation Technique for Multi-scale Multi-science Systems; A.G. Hoekstra, A. Caiazzo, E. Lorenz; SIREN, 2007. |
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Numerical Tests of Local Scale Invariance in Ageing q-State Potts Models, Poster, DPG Fruehjahrs-Tagung 2006, Dresden. (1070KB) |
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Phase-Ordering and Aging Phenomena in Potts Models, Poster, DPG Fruehjahrs-Tagung 2005, Berlin. (4001KB) |
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Short-time Dynamics of the 2d Ising Model, Poster, DPG Fruehjahrs-Tagung 2004, Regensburg. (1623KB) |
Service to the Scientific Community
| reviewer |
for journals: Physical Review E, Journal of Computational Science, Future Generation Computer Systems, Computer Physics Communications, and conferences: ICCS, ICMMES |
| organizer |
of: DMC (Workshop on Distributed Multiscale Computing), ICMMES |
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Other stuff
- How I'm doing?
- On the wrong OS? Here's how to stay in touch with your /home: putty pscp
- Because knowledge should be free to everyone I'm trying to publish in open-access journals, however, the pressure to publish with high impact factors degrades us to slaves working for and paying to the "Lairds of Learning": [click]
- No, as long as it continues to ignore European data privacy laws, I'm not on facebook: [click]
- On the dangers of software patents: [click]
- EU petition "Stop Software Patents": [click]
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