Boris Semisalov

Boris Semisalov

Senior Postdoctoral researcher

Laboratoire J.L. Lagrange CNRS UMR 7293, Université Côte d'Azur, Observatoire de la Côte d'Azur

My work is devoted to the design of new approximations of functions and fast spectral methods for solving applied problems in wave turbulence, dynamics of viscoelastic polymeric liquid and semiconductor physics. All of them include initial boundary value problems for elliptic and parabolic types nonlinear differential equations with smooth solutions having boundary layers and other singularities. The designed approaches allow to account for properties of solutions, to minimize computational costs and to control the errors.

Interests
  • Singularly perturbed nonlinear problems and boundary layers,
  • Spectral methods and algorithms without saturation for solving PDEs of parabolic and elliptic types
  • Curvature formulas for numerical integration
  • Wave turbulence and non-linear spectral problems
  • Dynamics of polymer fluids
  • Charge transport in semiconductor devices
Education
  • PhD in Mathematical modeling, numerical methods and software packages, 2011

    Novosibirsk State Universite

  • Master degree in Mathematics, 2010

    Novosibirsk State Universite

  • Bachelor degree in Mathematics, 2008

    Novosibirsk State Universite