A locking-free discontinuous Galerkin method for linear elastic Steklov eigenvalue problem
نویسندگان
چکیده
In this paper, a discontinuous Galerkin finite element method of Nitsche's version for the Steklov eigenvalue problem in linear elasticity is presented. The priori error estimates are analyzed under low regularity condition, and robustness with respect to nearly incompressible materials (locking-free) proven. Furthermore, some numerical experiments reported show effectiveness proposed method.
منابع مشابه
Locking-free adaptive discontinuous Galerkin FEM for linear elasticity problems
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ژورنال
عنوان ژورنال: Applied Numerical Mathematics
سال: 2023
ISSN: ['1873-5460', '0168-9274']
DOI: https://doi.org/10.1016/j.apnum.2023.02.018