Please use this identifier to cite or link to this item: http://hdl.handle.net/10216/91542
Author(s): Maria do Rosário de Pinho
Title: Mixed constrained control problems
Issue Date: 2003
Abstract: Necessary optimality conditions are derived in the form of a weak maximum principle for optimal control problems with mixed state-control equality and inequality constraints. In contrast to previous work these conditions hold when the Jacobian of the active constraints, with respect to the unconstrained control variable, has full rank. A feature of these conditions is that they are stated in terms of a joint Clarke subdifferential. Furthermore the use of the joint subdifferential gives sufficiency for nonsmooth, normal, linear convex problems. The main point of interest is not only the full rank condition assumption but also the nature of the analysis employed in this paper. A key element is the removal of the constraints and application of Ekeland's variational principle.
Subject: Matemática, Matemática
Mathematics, Mathematics
URI: http://hdl.handle.net/10216/91542
Document Type: Artigo em Revista Científica Internacional
Rights: restrictedAccess
Appears in Collections:FEUP - Artigo em Revista Científica Internacional

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