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On Timonov's algorithm for global optimization of univariate Lipschitz functions
Authors:Pierre Hansen  Brigitte Jaumard  Shi-Hui Lu
Institution:(1) RUTCOR, Rutgers University, U.S.A.;(2) GERAD, Canada;(3) École Polytechnique de Montréal, Canada;(4) RUTCOR, Rutgers University, U.S.A.
Abstract:Timonov proposes an algorithm for global maximization of univariate Lipschitz functions in which successive evaluation points are chosen in order to ensure at each iteration a maximal expected reduction of the ldquoregion of indeterminacyrdquo, which contains all globally optimal points. It is shown that such an algorithm does not necessarily converge to a global optimum.
Keywords:Global optimization  univariate function  Lipschitz function
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