A viscoelastic contact problem with normal damped response and friction
Tom 75 / 2000
Annales Polonici Mathematici 75 (2000), 233-246 DOI: 10.4064/ap-75-3-233-246
We study an evolution problem which describes the quasistatic contact of a viscoelastic body with a foundation. We model the contact with normal damped response and a local friction law. We derive a variational formulation of the model and we establish the existence of a unique weak solution to the problem. The proof is based on monotone operators and fixed point arguments. We also establish the continuous dependence of the solution on the contact boundary conditions.