Hybridized SUPG and Upwind numerical schemes for convection dominated diffusion problems

• Autores: Youngmok Jeon
• Localización: Journal of computational and applied mathematics, ISSN 0377-0427, Vol. 275, Nº 1, 2015, págs. 91-99
• Idioma: inglés
• DOI: 10.1016/j.cam.2014.08.005
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• Resumen

  • Hybridized numerical schemes for convection dominated diffusion equations are introduced.

    One is the upwind-penalty method (H-Upwind) and the other is the SUPG type method (H-SUPG). We provide stability analysis for both schemes and numerical experiments are presented to compare two suggested methods along with the standard SUPG finite element method.