The Stability of Mixed hp -Finite Element Methods for Stokes Flow on High Aspect Ratio Elements
β Scribed by Ainsworth, Mark; Coggins, Patrick
- Book ID
- 118190464
- Publisher
- Society for Industrial and Applied Mathematics
- Year
- 2000
- Tongue
- English
- Weight
- 353 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0036-1429
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π SIMILAR VOLUMES
Two hp-finite element methods for the Stokes problem in polygonal domains are presented: We discuss the S k Γ S k-2 elements which are stable on anisotropic and irregular meshes and introduce a stabilized Galerkin Least Squares approach featuring equal-order interpolation in the velocity and the pre
A stabilized mixed finite element method for solving the coupled Stokes and Darcy flows problem is formulated and analyzed. The approach utilizes the same nonconforming Crouzeix-Raviart element discretization on the entire domain. A discrete inf-sup condition and an optimal a priori error estimate a