Article ID Journal Published Year Pages File Type
5776304 Journal of Computational and Applied Mathematics 2017 30 Pages PDF
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.
Related Topics
Physical Sciences and Engineering Mathematics Applied Mathematics
Authors
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