QJ DE MATHMATIQUES
We consider the penalty method applied to contact problem in thermo-electro-visco-elasticity with Signorinis condition and Trescas friction law. Mathematical properties, such as the existence of a solution to the penaltyproblem and its convergence to the solution of the original problem, are reported. We then study two numericalapproximation schemes of penalized problem, a semi-discrete scheme and a fully discrete approximation by usingthe forward Euler scheme with the finite …
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