Laure Saint-Raymond

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Laure Saint-Raymond, 2012.

Laure Saint-Raymond (born August 4, 1975 ) is a French mathematician.

biography

Saint-Raymond received his PhD from the University of Paris VII in 2000 . From 2000 to 2002 she was Chargé des Recherches of the CNRS at the Laboratory for Numerical Analysis at the University of Paris VI and from 2002 to 2007 Professor at the University of Paris VI (Pierre et Marie Curie, Jacques-Louis Lions Laboratory). She is currently a professor at the École normal supérieure .

She deals with non-linear partial differential equations, especially the Boltzmann equation (and its hydrodynamic limit case) and hydrodynamic equations in geophysics, including the Coriolis forces , with applications to climatic phenomena at the equator (collaboration with Isabelle Gallagher). In 2004 , together with François Golse , she proved the connection between weak solutions of the Boltzmann equation (for important classes of the core function in the Boltzmann equation) and the Leray solution of the incompressible Navier-Stokes equation , for which both received the SIAG / APDE Prize in 2006. In 2003 she proved the convergence of weak solutions of the Boltzmann equation to solutions of the Euler equations in compressible liquids.

In 2008 Saint-Raymond received the EMS Prize and the Science Prize of the City of Paris and in 2009 the Ruth Lyttle Satter Prize . In 2008 she was an invited speaker at the European Congress of Mathematicians in Amsterdam ( Some recent results about the 6th Problem of Hilbert: hydrodynamic limit of the Boltzmann equation ). She also received the Pius XI. Gold medal of the Pontifical Academy of Sciences , the Armand Prize of the French Academy of Sciences and the Peccot Prize of the Collège de France . In 2013 she was elected to the Académie des Sciences . In 2014 she was invited speaker at the ICM in Seoul (From molecular dynamics to kinetic theory and hydrodynamics). In 2015 she was elected to the Academia Europaea and received the Fermat Prize . For 2020, Saint-Raymond was awarded the Bôcher Memorial Prize .

Fonts

  • with Golse: The Vlasov-Poisson system with strong magnetic field. J. Math. Pures Appl. (9) 78 (1999) no. 8, 791-817.
  • Convergence of solutions to the Boltzmann equation in the incompressible Euler limit. Arch. Ration. Mech. Anal. 166 (2003), no. 1, 47-80
  • From the BGK model to the Navier-Stokes equations. Ann. Sci. École Norm. Sup. (4) 36 (2003), no. 2, 271-317.
  • with Golse: The Navier-Stokes limit of the Boltzmann equation for bounded collision kernels. Invent. Math. 155 (2004), no. 1, 81-161.
  • Hydrodynamic limits of the Boltzmann Equation , Lecture notes in Mathematics, Springer, 2009

source

  • A. Ran, Herman te Riele , Jan Wiegerinck (editors): European Congress of Mathematics, Amsterdam 2008 , European Mathematical Society 2010

Web links

Individual evidence

  1. ↑ Golse, Saint-Raymond The Navier Stokes limit of the Boltzmann equation for bounded collision kernels , Inventiones Mathematicae Vol. 155, 2004, pp. 81-161.
  2. ↑ Saint-Raymond Convergence of weak solutions of the Boltzmann Equation in the incompressible Euler limit , Arch. Rat. Mech. Anal., Vol. 166, 2003, pp. 47-80
personal data
SURNAME Saint-Raymond, Laure
BRIEF DESCRIPTION French mathematician
DATE OF BIRTH 4th August 1975