Ivan, Ginchev; Angelo, Guerraggio; Matteo, Rocca - Facoltà di Economia, Università degli Studi dell'Insubria - 2003
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...