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Thèmes de recherche
Calcul scientifique, EDP elliptiques, paraboliques, hyperboliques, méthodes multiniveaux, ondes non linéaires
Recherche
Etude de systèmes d'équations couplées non linéaires de Schrödinger (avec E. Destyl, P. Nuiro)
Couplage entre hydrodynamique et transport de sédiments: modélisation, simulation de la morphodynamique (avec P. Ramsamy, M. Ricchiuto)
Méthodes numériques pour les fluides et applications (avec J. Laminie, S. Solvar, L. Batteux, Ph. Angot)
Enseignements
Master Mathématiques et Modélisation (Analyse Numérique 1, Calcul Scientifique)
Autres activités
Directeur du mésocentre Centre Commun de Calcul Intensif
http://www.univ-antilles.fr/c3i
Publications (28)
Communications avec actes
3-dimensional particulate flow modelling using a viscous penalty combined with a stable projection scheme. Léa BATTEUX, Jacques Laminie, Jean-Claude Latché, Pascal Poullet. 3-dimensional particulate flow modelling using a viscous penalty combined with a stable projection scheme. Finite Volumes for Complex Applications IX, Jun 2020, Bergen, Norway. ⟨hal-03089404⟩
Article dans des revues
Critical blowup in coupled Parity-Time-symmetric nonlinear Schrödinger equations. Edès DESTYL, Silvère Paul NUIRO, Pascal Poullet. Critical blowup in coupled Parity-Time-symmetric nonlinear Schrödinger equations. AIMS Mathematics, 2017, ⟨10.3934/Math.2017.1.195⟩. ⟨hal-01492062⟩
Communications avec actes
Edge states and edge conditions for electromagnetic field in nanophotonics. Amir Boag, Amir Natan, Pascal Poullet, Gregory Slepyan. Edge states and edge conditions for electromagnetic field in nanophotonics. 17th International Conference on Electromagnetic in Advanced Applications, ICEAA2015, Sep 2015, Torino, Italy. pp.824-826. ⟨hal-01398274⟩
Calculation of elongated carbon structures with Density Functional Theory and fast Poisson solver. Michael Zuvovski, Amir Boag, Gregory Slepyan, Pascal Poullet, Amir Natan. Calculation of elongated carbon structures with Density Functional Theory and fast Poisson solver. 2015 International Conference on Electromagnetics in Advanced Applications, ICEAA 2015, Sep 2015, Torino, Italy. pp.903-906. ⟨hal-01398278⟩
Communications avec actes
Fock Exchange: Optimization challenges on a real-space grid. Amir Natan, Michael Zuvovski, Amir Boag, Gregory Slepyan, Priscilla Ramsamy, Pascal Poullet. . Fock Exchange: Optimization challenges on a real-space grid. 16th International Conference on Electromagnetics in Advanced Applications, ICEAA 2014, Aug 2014, Palm Beach, Aruba. pp.734-737. ⟨hal-01398279⟩
An accurate and efficient wave propagation finite-volume solver to simulate a sediment transport phenomenon. Priscilla Ramsamy, Pascal Poullet, Mario Ricchiuto. An accurate and efficient wave propagation finite-volume solver to simulate a sediment transport phenomenon. Proceedings - 2014 International Conference on Electromag- netics in Advanced Applications, ICEAA 2014, 2014, Palm Beach, Aruba, Aruba. pp.769-771. ⟨hal-01116596⟩
Article dans des revues
A Multilevel method for solving the Helmholtz equation: The analysis of the one-dimensional case. Pascal Poullet, Séverine ANDOUZE-BERNARD, Olivier Goubet. A Multilevel method for solving the Helmholtz equation: The analysis of the one-dimensional case. International Journal of Numerical Analysis and Modeling, 2011, 8 (3), pp.365. ⟨hal-00601461⟩
Communications avec actes
Une methode dynamique de projection-pénalisation pour les fluides. Pascal Poullet. Une methode dynamique de projection-pénalisation pour les fluides. Une methode dynamique de projection-pénalisation pour les fluides, Mar 2011, Pointe-à-Pitre, Guadeloupe. ⟨hal-00771439⟩
Fluid flow modeling in complex areas. Jacques Laminie, Jean-Marc Mounsamy, Pascal Poullet. Fluid flow modeling in complex areas.. 5ième Biennal Française de Mathématiques Appliquées et Instustrielles, May 2011, Guidel, France. pp.263- 268, ⟨10.1051/proc/201235025⟩. ⟨hal-00728894⟩
A dynamic variant of the penalty-projection method. Pascal Poullet, Jean-Marc Mounsamy, Jacques Laminie. A dynamic variant of the penalty-projection method. Workshop Satellite Meetings ICIAM'2011, Jul 2011, Vancouver, Canada. ⟨hal-00770279⟩
Communications avec actes
Multilevel methods for solving the Helmhotz equation in unbounded domains. Pascal Poullet. Multilevel methods for solving the Helmhotz equation in unbounded domains. Pacific Institute of Mathematical Science, May 2009, Edmonton, Canada. ⟨hal-00778163⟩
Récentes avancées sur le probleme de Helmholtz. Pascal Poullet. Récentes avancées sur le probleme de Helmholtz. Récentes avancées sur le probleme de Helmholtz, Oct 2009, Pointe-à-Pitre, Guadeloupe. ⟨hal-00771459⟩
Communications avec actes
Multilevel preconditioning for solving the Helmholtz equation. Pascal Poullet, Amir Boag. Multilevel preconditioning for solving the Helmholtz equation. 9th IMACS Symposium on Iterative Methods in Scientific Computing, Mar 2008, Lille, France. ⟨hal-00770280⟩
Décomposition en valeurs singulières, applications au développement d'une méthode multiniveaux. Pascal Poullet. Décomposition en valeurs singulières, applications au développement d'une méthode multiniveaux. Séminaire AOC-GRIMAAG, Jan 2008, Pointe-à-Pitre, Guadeloupe. ⟨hal-00778165⟩
Multilevel tools for problems from Physics. Pascal Poullet. Multilevel tools for problems from Physics. Multilevel tools for problems from Physics, Apr 2008, Pointe-à-Pitre, Guadeloupe. ⟨hal-00771421⟩
Article dans des revues
A Split Godunov Scheme for Solving One-Dimensional Hyperbolic Systems in a Nonconservative Form. Gisèle Massengo Mophou, Pascal Poullet. A Split Godunov Scheme for Solving One-Dimensional Hyperbolic Systems in a Nonconservative Form. SIAM Journal on Numerical Analysis, 2006, 40 (1), pp.1-25. ⟨10.1137/S0036142900378637⟩. ⟨hal-00770266⟩
Communications avec actes
An accurate projection method using staggered grids for incompressible flows. Carine Févrière, Philippe Angot, Pascal Poullet. An accurate projection method using staggered grids for incompressible flows. CMAIA 2006, a Conference on Mathematics and its Applications, Sep 2006, St Augustine, Trinidad and Tobago. ⟨hal-00770273⟩
An accurate projection method for incompressible flows. Pascal Poullet, Carine Févrière, Philippe Angot, Jacques Laminie. An accurate projection method for incompressible flows. 15th Meeting of the Caribbean Academy of Science, May 2006, Gosier, Guadeloupe. ⟨hal-00778158⟩
Parallel multilevel method for solving some problems governed by equations from Fluid Mechanics. Pascal Poullet, Silvère P. Nuiro, Jean-François Méhaut. Nuiro, Jean-François Méhaut. Parallel multilevel method for solving some problems governed by equations from Fluid Mechanics. International Meeting on Grid and Parallel Computing, Jan 2006, Beyrouth, Lebanon. ⟨hal-00770281⟩
Communications avec actes
Incremental Unknowns, a multilevel preconditioner for solving Helmholtz equation. Pascal Poullet, Amir Boag. Incremental Unknowns, a multilevel preconditioner for solving Helmholtz equation. International conference on Preconditionning Techniques for Large Sparse Matrix problems in Science and Industrial applications, May 2005, Atlanta, United States. pp.1-3. ⟨hal-00778154⟩
Multilevel Incremental Unknowns preconditioner for solving an acoustic scattering problem. Pascal Poullet, Amir Boag. Multilevel Incremental Unknowns preconditioner for solving an acoustic scattering problem. IEEE-AP/S International Symposium and USNC/URSI National Radio Science Meeting, Jul 2005, Washington DC, United States. ⟨hal-00770282⟩
Parallélisation de méthodes itératives utilisant un préconditionneur multiniveaux. Pascal Poullet, Silvère P. Nuiro, Jean-François Méhaut. Nuiro, Jean-François Méhaut. Parallélisation de méthodes itératives utilisant un préconditionneur multiniveaux. 2e Congrès National de la SMAI, May 2005, Evian-les-bains, France. ⟨hal-00770283⟩
Communications avec actes
A numerical Godunov scheme for solving one-dimensional gas dynamics in the nonconservative form. Gisèle Massengo Mophou, Pascal Poullet. A numerical Godunov scheme for solving one-dimensional gas dynamics in the nonconservative form. The International Conference on Generalized Functions, Linear and Nonlinear Problems, 2004, Pointe-à-Pitre, Guadeloupe. pp.207-218. ⟨hal-00770274⟩
Communications avec actes
A split Godunov scheme for solving a system of elasticity in a non-conservative form. Gisèle Massengo Mophou, Pascal Poullet. A split Godunov scheme for solving a system of elasticity in a non-conservative form. Journées Jeunes numériciens, en l'honneur du 60ème anniversaire du Professeur Roger Temam, Mar 2000, Poitiers, France. ⟨hal-00770276⟩
Communications avec actes
Applications of the Hugoniot chains to compute singular solutions of some nonlinear PDES. Pascal Poullet. Applications of the Hugoniot chains to compute singular solutions of some nonlinear PDES. Applications of the Hugoniot chains to compute singular solutions of some nonlinear PDEs, Mar 1999, La Havane, Cuba. ⟨hal-00771430⟩
Communications avec actes
A multilevel approach using staggered incremental unknowns for solving Navier-Stokes equations. Pascal Poullet. A multilevel approach using staggered incremental unknowns for solving Navier-Stokes equations. 9th Meeting of the Caribbean Academy of Science, May 1998, Pointe-à-Pitre, Guadeloupe. ⟨hal-00778160⟩
Communications avec actes
New incremental unknowns for solving some problems in fluid Mechanics. Pascal Poullet. New incremental unknowns for solving some problems in fluid Mechanics. International Conference on Preconditionned Iterative Solution Methods, May 1997, Nijmegen, Netherlands. pp.181-197. ⟨hal-00770278⟩
3-dimensional particulate flow modelling using a viscous penalty combined with a stable projection scheme. Léa BATTEUX, Jacques Laminie, Jean-Claude Latché, Pascal Poullet. 3-dimensional particulate flow modelling using a viscous penalty combined with a stable projection scheme. Finite Volumes for Complex Applications IX, Jun 2020, Bergen, Norway. ⟨hal-03089404⟩ |
Critical blowup in coupled Parity-Time-symmetric nonlinear Schrödinger equations. Edès DESTYL, Silvère Paul NUIRO, Pascal Poullet. Critical blowup in coupled Parity-Time-symmetric nonlinear Schrödinger equations. AIMS Mathematics, 2017, ⟨10.3934/Math.2017.1.195⟩. ⟨hal-01492062⟩ |
Edge states and edge conditions for electromagnetic field in nanophotonics. Amir Boag, Amir Natan, Pascal Poullet, Gregory Slepyan. Edge states and edge conditions for electromagnetic field in nanophotonics. 17th International Conference on Electromagnetic in Advanced Applications, ICEAA2015, Sep 2015, Torino, Italy. pp.824-826. ⟨hal-01398274⟩ | |
Calculation of elongated carbon structures with Density Functional Theory and fast Poisson solver. Michael Zuvovski, Amir Boag, Gregory Slepyan, Pascal Poullet, Amir Natan. Calculation of elongated carbon structures with Density Functional Theory and fast Poisson solver. 2015 International Conference on Electromagnetics in Advanced Applications, ICEAA 2015, Sep 2015, Torino, Italy. pp.903-906. ⟨hal-01398278⟩ |
Fock Exchange: Optimization challenges on a real-space grid. Amir Natan, Michael Zuvovski, Amir Boag, Gregory Slepyan, Priscilla Ramsamy, Pascal Poullet. . Fock Exchange: Optimization challenges on a real-space grid. 16th International Conference on Electromagnetics in Advanced Applications, ICEAA 2014, Aug 2014, Palm Beach, Aruba. pp.734-737. ⟨hal-01398279⟩ | |
An accurate and efficient wave propagation finite-volume solver to simulate a sediment transport phenomenon. Priscilla Ramsamy, Pascal Poullet, Mario Ricchiuto. An accurate and efficient wave propagation finite-volume solver to simulate a sediment transport phenomenon. Proceedings - 2014 International Conference on Electromag- netics in Advanced Applications, ICEAA 2014, 2014, Palm Beach, Aruba, Aruba. pp.769-771. ⟨hal-01116596⟩ |
A Multilevel method for solving the Helmholtz equation: The analysis of the one-dimensional case. Pascal Poullet, Séverine ANDOUZE-BERNARD, Olivier Goubet. A Multilevel method for solving the Helmholtz equation: The analysis of the one-dimensional case. International Journal of Numerical Analysis and Modeling, 2011, 8 (3), pp.365. ⟨hal-00601461⟩ |
Une methode dynamique de projection-pénalisation pour les fluides. Pascal Poullet. Une methode dynamique de projection-pénalisation pour les fluides. Une methode dynamique de projection-pénalisation pour les fluides, Mar 2011, Pointe-à-Pitre, Guadeloupe. ⟨hal-00771439⟩ | |
Fluid flow modeling in complex areas. Jacques Laminie, Jean-Marc Mounsamy, Pascal Poullet. Fluid flow modeling in complex areas.. 5ième Biennal Française de Mathématiques Appliquées et Instustrielles, May 2011, Guidel, France. pp.263- 268, ⟨10.1051/proc/201235025⟩. ⟨hal-00728894⟩ | |
A dynamic variant of the penalty-projection method. Pascal Poullet, Jean-Marc Mounsamy, Jacques Laminie. A dynamic variant of the penalty-projection method. Workshop Satellite Meetings ICIAM'2011, Jul 2011, Vancouver, Canada. ⟨hal-00770279⟩ |
Multilevel methods for solving the Helmhotz equation in unbounded domains. Pascal Poullet. Multilevel methods for solving the Helmhotz equation in unbounded domains. Pacific Institute of Mathematical Science, May 2009, Edmonton, Canada. ⟨hal-00778163⟩ | |
Récentes avancées sur le probleme de Helmholtz. Pascal Poullet. Récentes avancées sur le probleme de Helmholtz. Récentes avancées sur le probleme de Helmholtz, Oct 2009, Pointe-à-Pitre, Guadeloupe. ⟨hal-00771459⟩ |
Multilevel preconditioning for solving the Helmholtz equation. Pascal Poullet, Amir Boag. Multilevel preconditioning for solving the Helmholtz equation. 9th IMACS Symposium on Iterative Methods in Scientific Computing, Mar 2008, Lille, France. ⟨hal-00770280⟩ | |
Décomposition en valeurs singulières, applications au développement d'une méthode multiniveaux. Pascal Poullet. Décomposition en valeurs singulières, applications au développement d'une méthode multiniveaux. Séminaire AOC-GRIMAAG, Jan 2008, Pointe-à-Pitre, Guadeloupe. ⟨hal-00778165⟩ | |
Multilevel tools for problems from Physics. Pascal Poullet. Multilevel tools for problems from Physics. Multilevel tools for problems from Physics, Apr 2008, Pointe-à-Pitre, Guadeloupe. ⟨hal-00771421⟩ |
A Split Godunov Scheme for Solving One-Dimensional Hyperbolic Systems in a Nonconservative Form. Gisèle Massengo Mophou, Pascal Poullet. A Split Godunov Scheme for Solving One-Dimensional Hyperbolic Systems in a Nonconservative Form. SIAM Journal on Numerical Analysis, 2006, 40 (1), pp.1-25. ⟨10.1137/S0036142900378637⟩. ⟨hal-00770266⟩ |
An accurate projection method using staggered grids for incompressible flows. Carine Févrière, Philippe Angot, Pascal Poullet. An accurate projection method using staggered grids for incompressible flows. CMAIA 2006, a Conference on Mathematics and its Applications, Sep 2006, St Augustine, Trinidad and Tobago. ⟨hal-00770273⟩ | |
An accurate projection method for incompressible flows. Pascal Poullet, Carine Févrière, Philippe Angot, Jacques Laminie. An accurate projection method for incompressible flows. 15th Meeting of the Caribbean Academy of Science, May 2006, Gosier, Guadeloupe. ⟨hal-00778158⟩ | |
Parallel multilevel method for solving some problems governed by equations from Fluid Mechanics. Pascal Poullet, Silvère P. Nuiro, Jean-François Méhaut. Nuiro, Jean-François Méhaut. Parallel multilevel method for solving some problems governed by equations from Fluid Mechanics. International Meeting on Grid and Parallel Computing, Jan 2006, Beyrouth, Lebanon. ⟨hal-00770281⟩ |
Incremental Unknowns, a multilevel preconditioner for solving Helmholtz equation. Pascal Poullet, Amir Boag. Incremental Unknowns, a multilevel preconditioner for solving Helmholtz equation. International conference on Preconditionning Techniques for Large Sparse Matrix problems in Science and Industrial applications, May 2005, Atlanta, United States. pp.1-3. ⟨hal-00778154⟩ | |
Multilevel Incremental Unknowns preconditioner for solving an acoustic scattering problem. Pascal Poullet, Amir Boag. Multilevel Incremental Unknowns preconditioner for solving an acoustic scattering problem. IEEE-AP/S International Symposium and USNC/URSI National Radio Science Meeting, Jul 2005, Washington DC, United States. ⟨hal-00770282⟩ | |
Parallélisation de méthodes itératives utilisant un préconditionneur multiniveaux. Pascal Poullet, Silvère P. Nuiro, Jean-François Méhaut. Nuiro, Jean-François Méhaut. Parallélisation de méthodes itératives utilisant un préconditionneur multiniveaux. 2e Congrès National de la SMAI, May 2005, Evian-les-bains, France. ⟨hal-00770283⟩ |
A numerical Godunov scheme for solving one-dimensional gas dynamics in the nonconservative form. Gisèle Massengo Mophou, Pascal Poullet. A numerical Godunov scheme for solving one-dimensional gas dynamics in the nonconservative form. The International Conference on Generalized Functions, Linear and Nonlinear Problems, 2004, Pointe-à-Pitre, Guadeloupe. pp.207-218. ⟨hal-00770274⟩ |
A split Godunov scheme for solving a system of elasticity in a non-conservative form. Gisèle Massengo Mophou, Pascal Poullet. A split Godunov scheme for solving a system of elasticity in a non-conservative form. Journées Jeunes numériciens, en l'honneur du 60ème anniversaire du Professeur Roger Temam, Mar 2000, Poitiers, France. ⟨hal-00770276⟩ |
Applications of the Hugoniot chains to compute singular solutions of some nonlinear PDES. Pascal Poullet. Applications of the Hugoniot chains to compute singular solutions of some nonlinear PDES. Applications of the Hugoniot chains to compute singular solutions of some nonlinear PDEs, Mar 1999, La Havane, Cuba. ⟨hal-00771430⟩ |
A multilevel approach using staggered incremental unknowns for solving Navier-Stokes equations. Pascal Poullet. A multilevel approach using staggered incremental unknowns for solving Navier-Stokes equations. 9th Meeting of the Caribbean Academy of Science, May 1998, Pointe-à-Pitre, Guadeloupe. ⟨hal-00778160⟩ |
New incremental unknowns for solving some problems in fluid Mechanics. Pascal Poullet. New incremental unknowns for solving some problems in fluid Mechanics. International Conference on Preconditionned Iterative Solution Methods, May 1997, Nijmegen, Netherlands. pp.181-197. ⟨hal-00770278⟩ |