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Error estimate for quasistatic history-dependent contact model
Authors:Xiaoliang Cheng  Qichang Xiao  Stanis?aw Migórski  Anna Ochal
Abstract:In this paper we consider a mathematical model which describes a quasistatic process for a viscoelastic body in contact with an obstacle or a foundation. The variational formulation of the problem is in the form of a system coupling a nonlinear integral equation with a history-dependent hemivariational inequality. We establish a fully discrete scheme of the abstract problem and derive a result on error estimate.
Keywords:Hemivariational inequality  Viscoelastic material  Frictional contact  Memory term  Numerical approximation  Error estimate
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