Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5776304 | Journal of Computational and Applied Mathematics | 2017 | 30 Pages |
Abstract
In this paper, we discuss finite element methods for the incompressible Stokes problem and the nearly incompressible linear elasticity problem. Specifically, we present a finite element pair for the incompressible Stokes problem, which satisfies the discrete inf-sup condition and the discrete Korn's inequality, and moreover, which is element-wise conservative. The pair provides a locking-free method for the nearly incompressible linear elasticity problem without reduced integration.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Yuyan Chen, Shuo Zhang,