MIXED FINITE ELEMENT METHODS FOR LINEAR VISCOELASTICITY USING WEAK SYMMETRY
نویسندگان
چکیده
منابع مشابه
Mixed Finite Element Methods for Linear Viscoelasticity Using Weak Symmetry
Small deformations of a viscoelastic body are considered through the linear Maxwell and Kelvin-Voigt models in the quasi-static equilibrium. A robust mixed finite element method, enforcing the symmetry of the stress tensor weakly, is proposed for these equations on simplicial tessellations in two and three dimensions. A priori error estimates are derived and numerical experiments presented. The...
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ژورنال
عنوان ژورنال: Mathematical Models and Methods in Applied Sciences
سال: 2010
ISSN: 0218-2025,1793-6314
DOI: 10.1142/s0218202510004490