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KIAM Preprint № 8, Moscow, 2001
Authors: Zhukov V. T., Novikova N. D., Strakhovskaya L. G., Fedorenko R.P., Feodoritova O. B.
Finite Superelement Method in Convection-Diffusion Problems.
Abstract:
The finite superelement method is used to solve convection-diffusion problems. The particular attention is paid for singularly perturbed problems in convective-dominated case. It corresponds to existance of thin interior and boundary layers in the solution, their description is difficult for numerical analysis. The implemented approach belongs to a class of stabilized Galerkin methods, that have been widely used for last years. The comparison with Residual-free Bubbles method colesed to considered one was carried out.
Publication language: russian
Research direction:
Mathematical problems and theory of numerical methods
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About authors:
  • Zhukov Victor Timofeevich,  orcid.org/0000-0002-0649-1547KIAM RAS
  • Novikova Natalia Dmitrievna,  KIAM RAS
  • Strakhovskaya Liudmila Glebovna,  KIAM RAS
  • Fedorenko R. P.,  KIAM RAS
  • Feodoritova Olga Borisovna,  orcid.org/0000-0002-2792-9376KIAM RAS