Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
844404 | Nonlinear Analysis: Theory, Methods & Applications | 2007 | 13 Pages |
Abstract
In this paper we consider a mathematical model describing a dynamic linear elastic contact problem with nonmonotone skin effects. The subdifferential multivalued and multidimensional reaction–displacement law is employed. We treat an evolution hemivariational inequality of hyperbolic type which is a weak formulation of this mechanical problem. We establish a result on the existence of solutions to the Cauchy problem for the hemivariational inequality. This result is a consequence of an existence theorem for second order evolution inclusion. For the latter, using the parabolic regularization method, we obtain the solution as a limit when the viscosity term tends to zero.
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Authors
Stanisław Migórski, Anna Ochal,