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[00738] Proper Orthogonal Decomposition methods for the Navier Stokes equations

  • Session Time & Room : 5D (Aug.25, 15:30-17:10) @E508
  • Type : Contributed Talk
  • Abstract : In this talk we study numerical approximations to the incompressible Navier-Stokes equations by means of proper orthogonal decomposition (POD) methods. Several questions are considered: the influence of including snapshots that approach the velocity time derivative and the influence of considering different discretizations for the nonlinear term in the full order model and the reduced order model. Error bounds with constants independent of the Reynolds numbers are obtained in the numerical analysis.
  • Classification : 65M12, 65M15, 65M60
  • Format : Talk at Waseda University
  • Author(s) :
    • Julia Novo (Universidad Autónoma de Madrid)