A priori error for unilateral contact problems with Lagrange multipliers and isogeometric analysis
نویسندگان
چکیده
منابع مشابه
A priori error for unilateral contact problems with Lagrange multipliers and IsoGeometric Analyis
In this paper, we consider unilateral contact problem without friction between a rigid body and deformable one in the framework of isogeometric analysis. We present the theoretical analysis of the mixed problem using an active-set strategy and for a primal space of NURBS of degree p and p − 2 for a dual space of B-Spline. A inf − sup stability is proved to ensure a good property of the method. ...
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ژورنال
عنوان ژورنال: IMA Journal of Numerical Analysis
سال: 2018
ISSN: 0272-4979,1464-3642
DOI: 10.1093/imanum/dry041