Abstract
A minimization problem for a functional on a convex subsetC of a normed linear space is considered. Under certain hypotheses, optimality in a certain subset ofC implies the validity of first-order necessary optimality conditions for the problem inC. The result is applied to a problem in optimal periodic control of neutral functional differential equations.
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Communicated by J. L. Speyer
This work was partially supported by a grant from Deutsche Forschungsgemeinschaft and by AFOSR under Grant No. AFOSR-84-0398.
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Colonius, F. On optimal periodic control and nested optimization problems. J Optim Theory Appl 50, 525–533 (1986). https://doi.org/10.1007/BF00938635
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DOI: https://doi.org/10.1007/BF00938635