Autori
Guerraggio, Angelo
Rocca, Matteo
Ginchev, Ivan

Titolo
First-order conditions for C0,1 constrained vector optimization
Periodico
Università degli Studi dell'Insubria. Dipartimento di Economia. Quaderni di ricerca
Anno: 2003 - Fascicolo: 19 - Pagina iniziale: 1 - Pagina finale: 23

For a Fritz John type vector optimization problem with C0,1 data we define different type of solutions, give their scalar characterizations applying the so called oriented distance, and give necessary and sufficient first order optimality conditions in terms of the Dini derivative. While establishing the sufficiency, we introduce new type of efficient points referred to as isolated minimizers of first order, and show their relation to properly efficient points. More precisely, the obtained necessary conditions are necessary for weakly efficiency, and the sufficient conditions are both sufficient and necessary for a point to be an isolated minimizer of first order.



Testo completo: http://eco.uninsubria.it/dipeco/quaderni/files/QF2003_19.pdf

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