Full Professor, Institut de Recherche Mathématiques de Rennes UMR CNRS 6625, University Rennes 1; FLUMINANCE Team INRIA; Centre Henri Lebesgue France.

Leader of the IRMAR's mechanics team
Leader of the group GAMNI-SMAI
Local correspondent in Rennes of the SMAI (Société de Mathématiques Appliquées et Industrielles).

Research area : Mathematical fluid dynamic, Partial differential equations, functional analysis.

address : IRMAR , (Institut de Recherche Mathématiques de Rennes), UMR CNRS 6625, Université Rennes1, Campus Beaulieu, 35042 Rennes cedex, France

Tel : 00 (33) 2 23 23 58 64
Tel Secretary : 00 (33) 2 23 23 60 07

E-mail: Roger.Lewandowski at

Curriculum Vitae (including the list of publications)
Four last years publications
Current Ph D Students

Four last years publications

  1. On the Reynolds time-averaged equations and the long-time behavior of Leray-Hopf weak solutions, with applications to ensemble averages, (with L. Berselli) Submitted, 2018, Paper on arxiv

  2. On the Bardina's model in the whole space, (with L. Berselli) Received for publication in Journal of Mathematical Fluid Mechanics, 2018, Paper on arxiv

  3. Navier-Stokes equations in the whole space with an eddy viscosity, Submitted, 2017, Paper on arxiv

  4. The Kolmogorov-Taylor Law of turbulence : what can rigorously be proved ? Part II, (with B. Pinier) The Foundations of Chaos Revisited: From Poincaré to Recent Advancements Springer, 2016, Chapter

  5. The Kolmogorov-Taylor Law of turbulence : what can rigorously be proved ? Handbook of applications of chaos theory Taylor and Francis, 2016, Chapter

  6. Long time turbulence model deduced from the Navier-Stokes Equations, Chinese Annals of Mathematics, Serie B, Vol 36, No. 5, pp. 883-894, 2015, Article

  7. Mathematical and numerical foundations of turbulence models and applications, (with T. Chacon), Birkhäuser's Modeling and Simulation in Science, Engineering and Technology series, Springer, New-York, 2014. ISBN 978-1-4939-0454-9 (519 pages), Book.

  8. Error estimates in Approximate Deconvolution Models (with A. Dunca), Comm. Math. Sc., Vol 12, No 4, pp. 757-778, 2014, Article

  9. A Variational Finite Element Model for Large-Eddy Simulations of Turbulent Flows (with T. Chacon), Chinese Annals of Mathematics Ser. B, Vol 34, No 5, 667-682, 2013. Article

  10. Convergence of approximate deconvolution models to the mean Magnetohydrodynamics Equations: Analysis of two models (with L. Berselli and D. Catania), Journal of Mathematical Analysis and Applications, Vol. 401, 864-880, 2013, Article

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Current Ph D Students
  1. Dinh-Duong Nguyen ,
    Email : nguyendinhduong.math.khtn at
    Subject of the Thesis : Regular and non regular solutions of the Navier-Stokes equations in the whole space with an eddy viscosity
    Beginning of the thesis : October 2017.

  2. Benoit Pinier ,
    Email : benoit.pinier at
    Subject of the Thesis : Coupled Ocean-Atmosphere Dynamics
    Beginning of the thesis : October 2014.

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