Hadamard's variational formula for a mixed problem and an application to a problem related to a signorini-like variational inequality |
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| Authors: | Bernadette Palmerio Alain Dervieux |
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| Institution: | 1. Université de Nice, I.M.S.P. , Pare Valrose, Nice Cedex, France, 06034;2. Iria-Laboria , B.P. 105, Le Chesnay, France, 78150 |
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| Abstract: | We give a variational formula for the solution of a Mixed Boundary Value Problem when the geometrical domain is perturbed (Hadamard's Variational Formula) ; we show that this formula contains singularities ; the result is used to construct a new approach to the optimal control problem for a problem related to a Signorini-like Elliptic Variational Inequality. |
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