4 papers · 1 filter
Marginal Analysis of Convex Optimization Problems with Set-Valued Inclusion Constraints
Amos Uderzo
In this paper, stability and sensitivity properties of a class of parametric constrained optimization problem, whose feasible region is defined by a set-valued inclusion, are inves…
On some generalizations of Hadamard's inversion theorem beyond differentiability
Amos Uderzo
A recognized trend of research investigates generalizations of the Hadamard's inversion theorem to functions that may fail to be differentiable. In this vein, the present paper exp…
First-order approximation of strong vector equilibria with application to nondifferentiable constrained optimization
Amos Uderzo
Vector equilibrium problems are a natural generalization to the context of partially ordered spaces of the Ky Fan inequality, where scalar bifunctions are replaced with vector bifu…
On the variational behaviour of functions with positive steepest descent rate
Amos Uderzo
This paper investigates some aspects of the variational behaviour of nonsmooth functions, with special emphasis on certain stability phenomena. Relationships linking such propertie…