Error estimates of unilateral piezoelectric contact problem in a curved and smooth boundary domain
Hamid El Khalfi,
Zakaria Faiz,
Othmane Baiz
et al.
Abstract:We study the linear finite element approximation of piezoelectric unilateral contact problem in a curved and smooth boundary domain. The unilateral contact conditions will be weakly imposed by the penalty method. We derive error estimates which depend on the penalty parameter and the mesh size. In fact, under regularity of the solution, we prove some convergence rate results.
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