A perturbation result for dynamical contact problems

@inproceedings{Klapproth2009APR,
  title={A perturbation result for dynamical contact problems},
  author={Corinna Klapproth and Peter Deuflhard and Anton Schiela},
  year={2009}
}
This paper is intended to be a first step towards the continuous dependence of dynamical contact problems on the initial data as well as the uniqueness of a solution. Moreover, it provides the basis for a proof of the convergence of popular time integration schemes as the Newmark method. We study a frictionless dynamical contact problem between both linearly elastic and viscoelastic bodies which is formulated via the Signorini contact conditions. For viscoelastic materials fulfilling the Kelvin… CONTINUE READING

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