@Article{AAMM-2-3,
author = {Essoufi, El-H. and El-H., Benkhira and R., Fakhar},
title = {Analysis and Numerical Approximation of an Electro-Elastic Frictional Contact Problem},
journal = {Advances in Applied Mathematics and Mechanics},
year = {2010},
volume = {2},
number = {3},
pages = {355--378},
abstract = {<p style="text-align: justify;">We consider a mathematical model which describes the static frictional contact between a piezoelectric body and a conductive 
foundation. A non linear electro-elastic constitutive law is used to 
model the piezoelectric material. The unilateral contact is modelled 
using the Signorini condition, nonlocal Coulomb friction law with
slip dependent friction coefficient and a regularized electrical
conductivity condition. Existence and uniqueness of a weak solution
is established. The finite elements approximation of the problem is
presented. A priori error estimates of the solutions are derived 
and a convergent successive iteration technique is proposed.</p>},
issn = {2075-1354},
doi = {https://doi.org/10.4208/aamm.09-m0980},
url = {https://global-sci.com/article/73642/analysis-and-numerical-approximation-of-an-electro-elastic-frictional-contact-problem}
}