کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
844404 908588 2007 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Vanishing viscosity for hemivariational inequalities modeling dynamic problems in elasticity
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Vanishing viscosity for hemivariational inequalities modeling dynamic problems in elasticity
چکیده انگلیسی

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.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nonlinear Analysis: Theory, Methods & Applications - Volume 66, Issue 8, 15 April 2007, Pages 1840–1852
نویسندگان
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