A dynamic electroviscoelastic problem with thermal effects
2021 ◽
Vol 66
(4)
◽
pp. 769-781
Keyword(s):
We consider a mathematical model which describes the dynamic pro- cess of contact between a piezoelectric body and an electrically conductive foun- dation. We model the material's behavior with a nonlinear electro-viscoelastic constitutive law with thermal e ects. Contact is described with the Signorini condition, a version of Coulomb's law of dry friction. A variational formulation of the model is derived, and the existence of a unique weak solution is proved. The proofs are based on the classical result of nonlinear rst order evolution inequali- ties, the equations with monotone operators, and the xed point arguments.
2009 ◽
Vol 20
(2)
◽
pp. 145-167
◽
2008 ◽
Vol 13
(3)
◽
pp. 379-395
2004 ◽
Vol 9
(3)
◽
pp. 229-242
◽
2009 ◽
Vol 2009
◽
pp. 1-19
◽
2014 ◽
Vol 144
(5)
◽
pp. 1007-1025
◽
2020 ◽
Vol 23
(1)
◽
pp. 126-166
◽
Keyword(s):
2003 ◽
Vol 2003
(11)
◽
pp. 575-603
◽