Thomas Dufaud's home page

Post-Docotral position
SAGE Team
Inria Rennes - Bretagne Atlantique
Campus universitaire de Beaulieu
35042 Rennes Cedex FRANCE
Ph: 33.2.99.84.25.11
Email: Thomas(dot)Dufaud(at)Inria(dot)fr

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Publications


PhD


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[1] T. Dufaud. Contribution to the development of Aitken Restricted Additive Schwarz preconditioning and application to linear systems arising from automatic differentiation of compressible Navier-Stokes solution with respect to the simulation's parameters. PhD thesis, Université Claude Bernard Lyon 1, 2011. [ bib | .pdf ]

Chapters in books


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[1] L. Berenguer, T. Dufaud, and D. Tromeur-Dervout. Computational Technology Reviews, volume 7, chapter Acceleration of Convergence for Domain Decomposition Methods. Saxe-Coburg Publications, p. ivanyi and b.h.v. topping edition, 2013. To appear. [ bib ]

Articles


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[1] T. Dufaud and D. Tromeur-Dervout. Adaptive aitken-schwarz method for non separable operator on multiprocessor systems. In Rupak Biswas and NASA Advanced Supercomputing Division NASA Ames Research Center, editors, Parallel Computational Fluid Dynamics Recent Advances & Future Directions, pages 297-305. DEStech Publications, 2010. [ bib ]
[2] T. Dufaud and D. Tromeur-Dervout. Aitken's acceleration of the restricted additive Schwarz preconditioning using coarse approximations on the interface. C. R. Math. Acad. Sci. Paris, 348(13-14):821-824, 2010. [ bib | DOI | http ]
[3] T. Dufaud and D. Tromeur-Dervout. Numerical investigations and parallel implementation of the aras2 preconditioning technique. In P. Ivanyi and B.H.V. Topping, editors, 95 Proceedings of the second international conference on parallel, distributed, grid and cloud computing for engineering, 2011. [ bib ]
[4] L. Berenguer, T. Dufaud, T. Pham, and D. Tromeur-Dervout. On-the-fly singular value decomposition for aitken's acceleration of the schwarz domain decomposition method. In Koen De Bosschere, Erik H. D'Hollander, Gerhard R. Joubert, David Padua, Frans Peters, and Mark Sawyer, editors, Applications, Tools and Techniques on the Road to Exascale ComputingProc., volume 22 of Advances in Parallel Computing, 2012. [ bib ]
[5] T. Dufaud and D. Tromeur-Dervout. Aras2 preconditioning technique for cfd industrial cases. In Proceedings of international conference on domain decomposition (DD20), LNCSE. Springer, 2012. [ bib ]
[6] T. Dufaud and D. Tromeur-Dervout. Efficient parallel implementation of the fully algebraic multiplicative aitken-ras preconditioning technique. Advances in Engineering Software, 53:33-44, 2012. [ bib | DOI ]
[7] L. Berenguer, T. Dufaud, and D. Tromeur-Dervout. Aitken's acceleration of the schwarz process using singular value decomposition for heterogeneous 3d groundwater flow problems. Computers and Fluids, 2012. [ bib | DOI ]

Communications


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[1] L. Berenguer, T. Dufaud, and D. Tromeur-Dervout. Une méthode de décomposition de domaine pour résoudre l'équation de darcy 3d dans les milieux poreux fortement hétérogènes. In 20ème congrès français de mécanique, Besançon, France, 2011. AFM, Maison de la Mécanique, 39/41 rue Louis Blanc, 92400 Courbevoie, France(FR). [ bib | http ]
[2] T. Dufaud. An algebraic multilevel preconditioning framework based on information of a richardson process. In 21st International Conference on Domain Decomposition Methods (DD21), Rennes, France, June 2012. organizer of a minisymposium. [ bib ]
[3] T. Dufaud. On a numerical method to compute flow in complex 3d geological fractured porous media. In 3 ème Conférence Internationale de la Société Marocaine de Mathématiques Appliquées (SM2A), Marrakech, Maroc, September 2012. invited in a minisymposium. [ bib ]