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G

Giuseppe Caristi

Researcher at University of Messina

Publications -  107
Citations -  642

Giuseppe Caristi is an academic researcher from University of Messina. The author has contributed to research in topics: Nonlinear system & Boundary value problem. The author has an hindex of 13, co-authored 101 publications receiving 539 citations.

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Book ChapterDOI

Mathematical Programming with ( Φ, ρ )-invexity

TL;DR: In this article, the authors introduce new invexity-type properties for differentiable functions and establish optimality conditions for nonlinear programming problems under such assumptions, extending previously known results, and obtain direct and converse duality theorems.

Semi-infinite multiobjective programming with generalized invexity

TL;DR: In this paper, the authors considered the multiobjective programming with a set of restrictions indexed in a compact space and obtained optimality criteria of Kuhn-Tucker type under weaker invexity conditions.
Journal ArticleDOI

Existence results for fractional differential systems through a local minimization principle

TL;DR: In this paper, the existence of one weak solution for a class of fractional differential systems is investigated based on variational methods for smooth functionals defined on reflexive Banach spaces.
Journal ArticleDOI

Existence of one weak solution for p( x)-biharmonic equations with Navier boundary conditions

TL;DR: In this paper, the existence of at least one weak solution for a class of elliptic Navier boundary value problems involving the p(x)-biharmonic operator is studied.
Journal ArticleDOI

Infinitely many solutions for perturbed impulsive fractional differential systems

TL;DR: In this paper, the existence of infinitely many solutions for perturbed systems of impulsive non-linear fractional differential equations including Lipschitz continuous nonlinear terms is discussed.