An Extended Finite Element Method for the Elasticity Interface Problem
نویسندگان
چکیده
In this paper, we propose an extended mixed finite element method for elasticity interface problems based on Mini space. The stabilization term defined edges of elements and the ghost penalty are added, which ensures that discrete inf-sup condition holds independent how intersects triangulation. Finally, numerical experiments carried out to verify theoretical analysis.
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ژورنال
عنوان ژورنال: Journal of advances in mathematics and computer science
سال: 2022
ISSN: ['2456-9968']
DOI: https://doi.org/10.9734/jamcs/2022/v37i230437