Optimal control of an obstacle problem

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作者：

Universite d'Orleans, Orleans, France ^{[1
]}

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来源：

Appl Math Optim | / 2卷 / 147-172期

关键词：

Lagrange multipliers - Mathematical programming - Problem solving - Variational techniques;

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摘要：

We investigate optimal control problems governed by variational inequalities, and more precisely the obstacle problem. Since we adopt a numerical point of view, we first relax the feasible domain of the problem; then using both mathematical programming methods and penalization methods we get optimality conditions with smooth lagrange multipliers.

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