Optimality conditions for optimistic bilevel programming problem using convexifactors (Q415386)

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scientific article; zbMATH DE number 6031736
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Optimality conditions for optimistic bilevel programming problem using convexifactors
scientific article; zbMATH DE number 6031736

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    Optimality conditions for optimistic bilevel programming problem using convexifactors (English)
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    8 May 2012
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    A bilevel mathematical programming problem is considered with a convex lower-level problem. New Karush-Kuhn-Tucker type necessary optimality conditions are established. The proof is based on the concept of convexification, and on an upper estimate of the Clark subdifferential of the value function.
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    bilevel programming
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    convexification
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    constraint qualification
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