Sofia Giuffrè

According to our database, Sofia Giuffrè authored at least 13 papers between 2007 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Improving the Effectiveness of Eigentrust in Computing the Reputation of Social Agents in Presence of Collusion.

Mariantonia Cotronei, Sofia Giuffrè, Attilio Marcianò, Domenico Rosaci, Giuseppe M. L. Sarnè

Int. J. Neural Syst., February, 2024

2023

A Nonconstant Gradient Constrained Problem for Nonlinear Monotone Operators.

Sofia Giuffrè

Axioms, June, 2023

2022

On the Existence of Radial Solutions to a Nonconstant Gradient-Constrained Problem.

Sofia Giuffrè, Attilio Marcianò

Symmetry, 2022

Identifying Colluding Actors in Social Communities by Reputation Measures.

Mariantonia Cotronei, Sofia Giuffrè, Attilio Marcianò, Domenico Rosaci, Giuseppe M. L. Sarnè

AII, 2022

2018

Preface.

Sebastiano Battiato, Patrizia Daniele, Giovanni Maria Farinella, Sofia Giuffrè, Laura Rosa Maria Scrimali

J. Glob. Optim., 2018

Cybersecurity investments with nonlinear budget constraints and conservation laws: variational equilibrium, marginal expected utilities, and Lagrange multipliers.

Gabriella Colajanni, Patrizia Daniele, Sofia Giuffrè, Anna Nagurney

Int. Trans. Oper. Res., 2018

2016

Functional inequalities, regularity and computation of the deficit and surplus variables in the financial equilibrium problem.

Patrizia Daniele, Sofia Giuffrè, Mariagrazia Lorino

J. Glob. Optim., 2016

2015

Random Variational Inequalities and the Random Traffic Equilibrium Problem.

Patrizia Daniele, Sofia Giuffrè

J. Optim. Theory Appl., 2015

2014

Duality Theory and Applications to Unilateral Problems.

Patrizia Daniele, Sofia Giuffrè, Antonino Maugeri, Fabio Raciti

J. Optim. Theory Appl., 2014

Variational approach for a general financial equilibrium problem: The Deficit Formula, the Balance Law and the Liability Formula. A path to the economy recovery.

Annamaria Barbagallo, Patrizia Daniele, Sofia Giuffrè, Antonino Maugeri

Eur. J. Oper. Res., 2014

2008

Some classes of projected dynamical systems in Banach spaces and variational inequalities.

Sofia Giuffrè, Giovanna Idone, Stéphane Pia

J. Glob. Optim., 2008

Global regularity for solutions to Dirichlet problem for discontinuous elliptic systems with nonlinearity <i>q</i> > 1 and with natural growth.

Sofia Giuffrè, Giovanna Idone

J. Glob. Optim., 2008

2007

General infinite dimensional duality and applications to evolutionary network equilibrium problems.

Patrizia Daniele, Sofia Giuffrè

Optim. Lett., 2007