<p>We are mainly concerned with a perturbed hemivariational inequalityinvolving time-dependent maximal monotone operators and history-dependent operators.First, we prove the existence results for the problem.Next, we establish the density and co-density results of the solution set.Finally, as an illustrative application, we study a&#xa0;frictional contact problem for viscoelastic materials.</p>

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Density and Co-Density Results of Perturbed Evolutionary Hemivariational Inequality and Their Applications

  • L. Liang,
  • Z. H. Liu,
  • J. Tariboon

摘要

We are mainly concerned with a perturbed hemivariational inequalityinvolving time-dependent maximal monotone operators and history-dependent operators.First, we prove the existence results for the problem.Next, we establish the density and co-density results of the solution set.Finally, as an illustrative application, we study a frictional contact problem for viscoelastic materials.