A stabilized finite element method for the approximation of advection-diffusion equations is presented. The stabilization is obtained through the enlargement of the classical finite element spaces with suitable bubble functions. The resulting scheme is shown to be equivalent to the Streamline-Upwind Petrov/Galerkin method.
Russo, A. (1996). Bubble stabilization of finite element methods for advection-diffusion problems. TRANSPORT THEORY AND STATISTICAL PHYSICS, 25(3-5), 395-408 [10.1080/00411459608220709].
Bubble stabilization of finite element methods for advection-diffusion problems
RUSSO, ALESSANDRO
1996
Abstract
A stabilized finite element method for the approximation of advection-diffusion equations is presented. The stabilization is obtained through the enlargement of the classical finite element spaces with suitable bubble functions. The resulting scheme is shown to be equivalent to the Streamline-Upwind Petrov/Galerkin method.
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