Browsing by Institution "M.V. Lomonosov Moscow State University"

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    • Parallel numerical algorithm for the simulation of counter propagation of two laser beams 

      Čiegis, Raimondas; Laukaitytė, Inga; Trofimov, Vyacheslav (Progress in Industrial Mathematics at ECMI 2008. 15th European Conference on Mathematics for Industry Univ Coll London, London, England, JUN 30-JUL 04, 2008, 2010)
      ParSol library is applied to implement the finite difference scheme used to solve numerically a system of PDEs describing a nonlinear interaction of two counter-propagating laser waves. Results of computational experiments ...

    • Parallelization of linear algebra algorithms using ParSol library of mathematical objects 

      Jakušev, Aleksandr; Čiegis, Raimondas; Laukaitytė, Inga; Trofimov, Vyacheslav (Parallel scientific computing and optimization: advances and application. Workshop of British and Lithuanian Scientists on High Performance Scientific Computing Druskininkai, LITHUANIA, FEB 05-08, 2008, 2009)
      The linear algebra problems are an important part of many algorithms, such as numerical solution of PDE systems. In fact, up to 80% or even more of computing time in this kind of algorithms is spent for linear algebra ...