On discontinuity-capturing methods for convection-diffusion equations

• ID: 2402, RIV: 10031030
• ISSN: neuvedeno, ISBN: 3-540-34287-7
• zdroj: Numerical Mathematics and Advanced Applications, Proceedings of ENUMATH 2005
• klíčová slova: discontinuity-capturing; methods; convection-diffusion; equations
• autoři: Petr Knobloch
• autoři z KNM: Knobloch Petr

Abstrakt

We review various finite element discretizations designed to diminish oscillations in SUPG solutions of convection-diffusion equations and we compare them computationally.