Displaying similar documents to “Minimum principle and controllability for multiparameter discrete inclusions via derived cones.”

Unmaximized inclusion necessary conditions for nonconvex constrained optimal control problems

Maria Do Rosário de Pinho, Maria Margarida Ferreira, Fernando Fontes (2005)

ESAIM: Control, Optimisation and Calculus of Variations

Similarity:

Necessary conditions of optimality in the form of Unmaximized Inclusions (UI) are derived for optimal control problems with state constraints. The conditions presented here generalize earlier optimality conditions to problems that may be nonconvex. The derivation of UI-type conditions in the absence of the convexity assumption is of particular importance when deriving necessary conditions for constrained problems. We illustrate this feature by establishing, as an application, optimality...

A note on solutions of semilinear equations at resonance in a cone

Bogdan Przeradzki (1993)

Annales Polonici Mathematici

Similarity:

A connection between the Landesman-Lazer condition and the solvability of the equation Lx = N(x) in a cone with a noninvertible linear operator L is studied. The result is based on the abstract framework from [5], applied to the existence of periodic solutions of ordinary differential equations, and compared with theorems by Santanilla (see [7]).