TY - JOUR AU - Bachmar, A. AU - Serrar, T. PY - 2016 TI - Analysis of electro-visco-elastic contact problem with friction JO - Journal of Mathematics and Computer Science SP - 529-540 VL - 16 IS - 4 AB - A quasistatic frictional contact problem is studied. The material behavior is modeled with a nonlinear electro-visco-elastic constitutive law, allowing piezoelectric effects. The body may come into contact with a rigid obstacle. Contact is described with the Signorini condition, a version of Coulomb's law of dry friction, and a regularized electrical conductivity condition. We derive a variational formulation of the problem, then, under a smallness assumption on the coefficient of friction, we prove an existence and uniqueness result of a weak solution for the model. The proof is based on arguments of elliptic variational inequalities and fixed points of operators. SN - ISSN 2008-949X UR - http://dx.doi.org/10.22436/jmcs.016.04.06 DO - 10.22436/jmcs.016.04.06 ID - Bachmar2016 ER -