Journals:
  1. • Kim, S., S.D.  Kim, S. D., and A. St-Cyr, (2008), Finite difference preconditioners for Legendre based spectral element methods: elliptic boundary value problems submitted to the IMA Journal of Applied Mathematics.
  2. • St-Cyr, A, Jablonowski, C., Dennis, J.M., Tufo, H.M. and S.J. Thomas, (2008), A Study of Adaptive Non-Conforming GCMs for Climate Modeling, accepted for publication in Monthly Weather Review.
  3. • St-Cyr, A., Gander, M.J. and S.J. Thomas, (2007), Optimized Multiplicative, additive and restricted additive Schwarz, SIAM journal on scientific computing, 29(6), pp. 2402-2425.
  4. • Bhanot, G., J. M. Dennis, J. Edwards, W. Grabowski, M. Gupta, K. Jordan, R. D. Loft, J. Sexton, A. St-Cyr, S. J. Thomas, H. M. Tufo, T. Voran (2007), Early Experiences with the 360TF IBM BlueGene/L Platform, accepted for publication in the International Journal of Computational Methods.
  5. • Dennis, J.M., A. Fournier, W. Spotz, A. St.-Cyr, M. Taylor, S.J. Thomas, and H.M. Tufo, “High Resolution Mesh Convergence Properties and Parallel Efficiency of a Spectral Element Atmospheric Dynamical Core”, International Journal of High Performance Computing Applications, Special Issue on Climate Modeling, 19(3), pp. 225-245, 2005.
  6. • St-Cyr, A. and S.J. Thomas (2005), High-Order Finite Element Methods for Parallel Atmospheric Modeling, Lecture Notes in Computer Science, LNCS 3514, pp. 256-262.
  7. • Thomas, S.J. and A. St-Cyr (2005), On the Accuracy of high-Order Finite Elements in Curvilinear Coordinates, Lecture Notes in Computer Science, LNCS 3515, pp. 822-828.
  8. • St-Cyr, A. and S.J. Thomas (2005), Nonlinear OIFS for a Hybrid Galerkin Atmospheric Model, Lecture Notes in Computer Science, LNCS 3516, pp. 57-63.
  9. • St-Cyr, A., and S.J. Thomas, Nonlinear Operator Integration Factor Splitting for the Shallow Water Equations, App. Num. Mat., Vol. 52, No. 4, pp 429-448, 2005.
  10. • Lepage, C.Y., A. St-Cyr, and W.G. Habashi, (2004), Parallel Unstructured Mesh Adaptation on Distributed-Memory Systems, American Institute of Aeronautics and Astronautics (AIAA) Paper 2004-2532.
  11. • Arminjon, P., A. St-Cyr, (2003), New space staggered and time interleaved 2nd order finite volume methods, Applied Numerical Mathematics, Vol 46/2, pp 135-155.
  12. • Arminjon, P., A. St-Cyr, A. Madrane, (2002), New 2 and 3-dimensional non-oscillatory central finite volume methods for staggered Cartesian grids, Applied Numerical Mathematics, Vol 40/3, pp 367-390.
  13. • St-Cyr, A., “Construction de méthodes de volumes finis tridimensionnelles sans solveur de Riemann pour les systèmes hyperboliques non-linéaires”, Ph.D. Thesis, University of Montreal, May, 2002.
  1. • St-Cyr, A., D. Rosenberg and S.D. Kim, (2008), Optimized Schwarz preconditioning for SEM based magnetohydrodynamics, submitted for publication in the 18th International conference on domain decomposition methods proceedings.
  2. • St-Cyr, A., M.J. Gander, (2008), A discovery algorithm for the algebraic construction of optimized Schwarz preconditioners, submited for publication in the 18th International conference on domain decomposition methods proceedings.
  3. • St-Cyr, A. and S.J. Thomas (2005), Parallel Atmospheric Modeling with High-Order Continuous and Discontinuous Galerkin methods, Elsevier book, proceedings of Parallel CFD 2005: Theory and applications, 2006, pp. 485-492.
  4. • St-Cyr, A., M.J. Gander, and S.J. Thomas (2005), Optimized restricted additive Schwarz, Lecture Notes in Computational Science and Engineering, Springer Verlag, Vol. 55, Widlund, Olof; Keyes, David (Eds.) 2007, pp 213-220.
  5. • Thomas, S.J., St-Cyr, A., and R.D. Nair, (2005), A hybrid Galerkin atmospheric model, Elsevier book, proceedings of the MIT conference on Computational Fluid and Solid Mechanics, pp. 876--880.
  6. • Lepage, C.Y., St-Cyr, A. and W.G. Habashi, (2004), MPI Parallelization of Unstructured Mesh Adaptation, proceedings of the Third International Conference on Computational Fluid Dynamics (ICCFD), Toronto, Canada.
  7. • Arminjon,, P., A. St-Cyr, (2003), New Space Staggered and Time Interleaved 2nd Order Finite Volume Methods, in Proceed. 9th Int. Conf. on Hyperbolic Problems, California USA Mar. 25 - 29, 2002, T. Hou and E. Tadmor, editors, published by Springer Verlag, ISBN 3540443339, pp.295-304.
  8. • Arminjon, P., and A. St-Cyr, (2001), New Lax-Friedrichs-type finite volume schemes in 1, 2 and 3D without time predictor step, Proceedings of the 9th annual conference of the CFD Society of Canada, May 27-29, 2001, Kitchener, Ontario, G. E. Schneider editor, pp. 63-68.
  9. • Arminjon, P., A.Madrane and A. St-Cyr (2000), Non-oscillatory Lax-Friedrichs type central finite volume methods for 3-D flows on unstructured tetrahedral grids, 8th annual conference of the CFD Society of Canada, June 11-13, 2000, Montreal, D. Pelletier, editor, vol 1, pp. 43-48.
  10. • Arminjon, P., A. Madrane and A. St-Cyr, (1999), Numerical simulation of 3-D flows with a non-oscillatory central scheme on staggered unstructured tetrahedral grids, in Proceed. 8th Int. Conf. on Hyperbolic Problems, Magdeburg (Germany) Feb. 28 - Mar. 3, 2000, H. Freistuehler and G. Warnecke, editors published by Birkhauser, International Series of Numerical Mathematics 2002, ISBN 3-7643-6711-3, vol. 140 (2001), pp.59-68.
  11. • Arminjon, P., A. Madrane and A. St-Cyr (1999), New 2 and 3-dimensional non-oscillatory central finite volume methods on staggered Cartesian grids, in "Mathematics in Applications", Proc. of a conference to honour Academician S.K. Godunov, Novosibirsk (Russia) (August 1999), E.I. Romenskii, editor.
  12. • Arminjon, P., A. Madrane and A. St-Cyr, (1999), New Lax-Friedrichs-type finite volume schemes on 2 and 3D Cartesian staggered grids,7th annual conference of the CFD Society of Canada, May 30 to June 1, 1999, Halifax, J. Militzer, editor, pp.(3-3)-(3-10).
  1. • The Computational Mathematics Group, the first joint meeting of the University of Wyoming and NCAR, Steamboat springs CO, joint with N. Flyer and R. Nair (10/07).
  2. • Turbulence and Dynamos at Petaspeed, Optimized Schwarz and Time-stepping for the compressible Euler equations, 10/19/2007 (invited).
  3. • Seminar of numerical analysis, Mathematics section, University of Geneva, A Comparison of Two Shallow Water Models with Non-Conforming Adaptive Grids, 10/10/2007 (invited).
  4. • Second-generation Louvain-la-Neuve Ice-ocean Model (SLIM) meeting, A Comparison of Two Shallow Water Models with Non-Conforming Adaptive Grids, Belgium, Louvain la neuve university, 10/5/2007 (invited).
  5. • PDEs on the sphere, Met office, Adaptive grids for multi-scale dynamical cores, Exeter, England, 09/2007 http://www.metoffice.gov.uk/conference/pdes2007, joint with C. Jablonowski.
  6. • Climate Change Prediction Program (CCPP), DOE, Adaptive Mesh Refinement (AMR) for Multi-Scale Climate Models, Hamburg, Germany, 09/2007, joint with C. Jablonowski, J. M. Dennis, R. C. Oehmke, J. E. Penner, N. Andronova, Q. F. Stout, and M. Herzog.
  7. • University of Victoria, Mathematics colloquium, A Comparison of Two Shallow Water Models with Non-Conforming Adaptive Grids, Victoria, Canada, 08/2007, joint with C. Jablonowski.
  8. • Recherche en prevision numerique, environment Canada, Deux methods numeriques a maillage adaptatif pour les equations de St-Venant sur la sphere, (talk delivered in french) Montreal, Canada, 07/2007, joint with C. Jablonowski.
  9. • UQAM, Deux methodes numeriques a maillage adaptatif pour les  equations de St-Venant sur la sphere, (talk delivered in french), Montreal, Canada, 07/2007, joint with C. Jablonowski.
  10. • International Conference On Spectral And High-Order Methods, Jacobian Free Rosenbrock Time-stepping for compressible geophysical fluid flows, 6/2007, joint with C. Mavriplis and L. Wicker.
  11. • ICON and friends, Max Planck Institute, Adaptive Mesh Refinement (AMR) for Multi-Scale Climate Models, Hamburg, Germany, 05-06/2007, joint with C. Jablonowski, J. M. Dennis, R. C. Oehmke, J. E. Penner, N. Andronova, Q. F. Stout, and M. Herzog.
  12. • SIAM conference on application of dynamical systems, The Multicloud Parameterization in a Next Generation GCM , Snowbird, Utah, USA, 05/2007, Joint with B. Khouider, A. Majda.
  13. • SIAM conference on the mathematical issues in the geosciences, Multi-Domain Radial Basis Functions, Santa Fe, New Mexico, 03/19-22/2007.
  14. • SIAM conference on the mathematical issues in the geosciences, Time-Stepping for High-Order Nonhydrostatic Models, Santa Fe, New-Mexico, 03/19-22/2007.
  15. • Applied mathematics colloquium, Department of applied physics and applied mathematics, Columbia University, A Comparison of Two Shallow Water Models with Non-Conforming Adaptive Grids, New-York City, New York, 2/20/2007 (invited).
  16. • KNU, BK21 lecture series, An introduction to high-order methods, six hours lecture, Daegu, South Korea, 01/3-12/2007 (invited).
  17. • AGU winter meeting 2006, Time-stepping for high-order nonhydrostatic models, poster presentation in the Recent Advances in Climate Modeling session, San Francisco, California (organizers C. Jablonowski and J. Richter).
  18. • 112th Annual SDSC summer institute ( Taking your science to the next level: On the path to petascale computing), A high-order  optimized Schwarz algorithm for massively parallel climate modeling, San Diego, California, 07/17-21/2006 (invited).
  19. • 17th International conference on domain decomposition methods, performance of optimized Schwarz in a massively parallel next generation climate model, mini-symposia on Optimized Schwarz methods: promises and challenges, Strobl, Austria, 07/3-7/2006.
  20. • PDEs on the sphere 2006, A study of adaptive non-conforming GCMs for climate modeling, Monterey, California, 06/26-29/2006.Conference on high-order methods for solving PDEs, optimized Schwarz methods workshop (2 parts), KNU, South Korea, 05/25-28/2006 (invited).
  21. • KSIAM Spring 2006 conference, Operator splitting for high-order adaptive mesh refinement on the sphere, Daegu, South Korea, 05/26-27/2006 (invited).
  22. • CU Boulder Applied Mathematics Seminar, From algebraic to high-order, overlap free, optimized Schwarz methods, CU Boulder, 03/21/2006.
  23. • CMS winter meeting 2005,Victoria, Canada, Optimized Schwarz methods for high-order spectral elements, ( 12/10-12/2005 ).
  24. • Super computing 2005, Washington state, Modeling with HOMME on BlueGene/L, (11/12-18/2005).
  25. • SIAM Annual meeting 2005, Optimized RAS Applied to a Spectral Element Atmospheric Model, invited, (7/11-15/2005)
  26. • SIAM Annual meeting 2005 , Invited to organize a minisymposium on Optimized Schwarz and Multigrid Preconditioning for High-order Finite Elements, Speakers: T. Manteuffel, C. Nastase and V. Dolean.(7/11-15/2005)
  27. • ICCS 2005 (International Conference on Computer Science, High-Order Finite Element Methods for Parallel Atmospheric Modeling, joint with S.J. Thomas (5/22-25/2005)
  28. • ICCS 2005 (International Conference on Computer Science, On the Accuracy of high-Order Finite Elements in Curvilinear Coordinates, joint with S.J. Thomas (5/22-252005).
  29. • ICCS 2005 (International Conference on Computer Science, Nonlinear OIFS for a Hybrid Galerkin Atmospheric Model, joint with S.J. Thomas (5/22-25/2005)
  30. • Preconditioning 2005, Emory University, Atlanta, Optimized preconditioners for spectral finite elements, joint with M.J. Gander and S.J. Thomas (5/19-21/2005).
  31. • 7th IMACS International Symposium on Iterative Methods in Scientific Computing, Optimized Multiplicative and Restricted Additive Schwarz Preconditioning joint with M.J. Gander and S.J. Thomas (5/5-8/2005).
  32. • 12th Copper Mountain Conference on Multigrid methods, Optimized Preconditioners for High-Order Finite-Elements, joint with M.J. Gander and S.J. Thomas (4/3-8/2005).
  33. • Ecole polytechnique de Lausanne, Laboratoire d'ingenierie Numerique, Optimized RAS Preconditioning (invited), joint with M.J. Gander and S.J. Thomas (3/17/2005).
  34. • University of Geneva, mathematical section, Optimized Schwarz for high-order Galerkin methods (invited), joint with M.J. Gander and S.J. Thomas (3/9/2005).
  35. • Environment Canada, RPN (Recherche en Prevision Numerique), An Equivalent and Fast Alternative to Semi-Lagrangian (invited), joint with S.J. Thomas (3/4/2005).
  36. • 16th International Conference on Domain Decomposition Methods (CIMS) New York, Optimized Restricted Additive Schwarz Preconditioning (invited), joint with M.J. Gander and S.J. Thomas (01/12-15/2005).
  37. • Oakridge National Lab, A comparison of high-order nodal Galerkin methods for atmospheric modeling (invited), joint with S.J. Thomas (11/15/2004).
  38. • IBM T.J. Watson labs, Towards an Efficient Spectral Element Atmospheric Model, Joint with S.J. Thomas, A. Wyszogrodzki and J. Edwards (2004).
  39. • The 2004 Workshop on the Solution of Partial Differential Equations on the Sphere, Yokohama, Japan, Non-Conforming Adaptive Spectral Element Atmospheric Model.
  40. • International Conference On Spectral and High Order Methods, 2004, ICOSAHOM, Providence, Rhode island, An Efficient Non-Conforming Spectral Element Atmospheric Model using Nonlinear Operator Integration Factor Splitting (contributed talk).
  41. • 2004 Copper mountain conference on iterative methods, Copper mountain, Colorado, Optimized Schwarz Preconditioning for High-Order Spectral Element Methods.
  42. • SCD Seminar, Improved Time-Stepping Schemes for Locally Refined Atmospheric Models.
  43. • McGill Computational Science and Engineering Seminar Series, Montreal, Canada, Nonlinear Operator Integrating Factor Splitting for a Non-Conforming Spectral Element Atmospheric Model (invited).
  44. • Applied Mathematics Seminar, CU Boulder, Operator Integrating Factor Splitting for a Non-Conforming Spectral Element Atmospheric Model (invited).
  45. • Giref seminar, ULAVAL, Quebec, Canada, Domain decomposition methods: tools for software refactoring.
Refereed proceedings:
Scientific and technical presentations: