On the definition of the SUPG parameter

• ID: 2470, RIV: 10026233
• ISSN: 1068-9613, ISBN: not specified
• source: Electronic Transactions on Numerical Analysis (2008)
• keywords: definition; parameter
• authors: Petr Knobloch
• authors from KNM: Knobloch Petr

Abstract

We consider the SUPG finite element method for two-dimensional steady scalar convection-diffusion equations and discuss a recently introduced definition of the SUPG stabilization parameter along outflow Dirichlet boundaries for problems containing interior layers.