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Xavier Vasseur

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10 avenue Edouard Belin
BP 54032
F-31055 TOULOUSE Cedex 4
Office : 07.0108
Phone : +33 5 61 33 87 32
Email : xavier.vasseur_AT_isae.fr
ORCID page

Current position

Research engineer at ISAE-SUPAERO in the Applied Mathematics group of DISC since September 2016.

Past position

Senior scientist in the Parallel Algorithms Project at CERFACS.


Congratulations to Dr. Thibaut Lunet for the Paul Caseau PhD prize !

 Research interests

My primary research interests are scientific computing, in particular, the design and analysis of numerical algorithms for the solution of partial differential equations and related high-dimensional linear algebra problems, and parallel algorithms.

  • Fast iterative solvers for large systems of linear and nonlinear equations
  • Krylov subspace methods and preconditioning
  • Multigrid and domain decomposition methods
  • Parallel computing including parallel in time methods

My current research is on high performance and large scale computations with a focus on the analysis of data from scientific simulations.


A complete list of publications is available on my ORCID page.

 Current projects

  • INFIDHEM ANR-DFG project on port-Hamiltonian systems. (February 2017 - March 2020).
  • PhD thesis of Alexandre Scotto di Perrotolo with Youssef Diouane and Michel Salaun. (November 2018 - October 2021). Funding from ISAE-SUPAERO.
  • TTIL project (September 2019 - December 2020) with Youssef Diouane and Michel Salaun (ISAE-SUPAERO), Robin Bouclier (INSA Toulouse) and Jean-Charles Passieux (INSA Toulouse) on numerical methods for Digital Image Correlation with application to mechanics.

 Teaching activities at ISAE-SUPAERO (academic year 2019-2020)

I am involved in the following lectures for the third year SXS students :

  • D-SXS313 - High Performance Computing

for the second year students :

  • TCS3-MA - Applied mathematics - Partial Differential Equations : theory and numerical simulation

and for the first year students :

  • TCS1-MA - Applied mathematics (Python based BE sessions).
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