期刊名称：International Journal of Applied Mathematics and Computer Science
电子版ISSN：2083-8492
出版年度：2001
卷号：11
期号：1
出版社：De Gruyter Open
摘要：A summary of recent results concerning the modelling as well as the variational and numerical analysis of frictionless contact problems for viscoplastic materials are presented. The contact is modelled with the Signorini or normal compliance conditions. Error estimates for the fully discrete numerical scheme are described, and numerical simulations based on these schemes are reported
关键词：quasistatic contact; Signorini condition; normal compliance; viscoplasticity; variational inequality; error estimate; finite element method (FEM); numerical approximation
