scholarly journals A Frictional Contact Problem for Piezoelectric Materials with Internal State Variablesand Normal Damped Response

2020 ◽  
Author(s):  
Laid Maiza ◽  
Tedjani Hadj Ammar ◽  
El Hassan Essoufi ◽  
Salah Drabla
Keyword(s):  
Contact Problem ◽  
Frictional Contact ◽  
Internal State ◽  
Piezoelectric Materials ◽  
Frictional Contact Problem ◽  
Normal Damped Response

Variational-hemivariational inverse problem for electro-elastic unilateral frictional contact problem

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Othmane Baiz ◽  
Hicham Benaissa ◽  
Zakaria Faiz ◽  
Driss El Moutawakil
Keyword(s):  
Inverse Problem ◽  
Inverse Problems ◽  
Contact Problem ◽  
Existence And Uniqueness ◽  
Frictional Contact ◽  
Hemivariational Inequalities ◽  
Frictional Contact Problem ◽  
Uniqueness Of A Solution

AbstractIn the present paper, we study inverse problems for a class of nonlinear hemivariational inequalities. We prove the existence and uniqueness of a solution to inverse problems. Finally, we introduce an inverse problem for an electro-elastic frictional contact problem to illustrate our results.

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