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math.OC2022
A subgradient method with non-monotone line search
O. P. Ferreira, G. N. Grapiglia, E. M. Santos +1
In this paper we present a subgradient method with non-monotone line search for the minimization of convex functions with simple convex constraints. Different from the standard sub…
math.OC2015
Enlargement of Monotone Vector Fields and an Inexact Proximal Point Method for Variational Inequalities in Hadamard Manifolds
E. E. A. Batista, G. C. Bento, O. P. Ferreira
In this paper an inexact proximal point method for variational inequalities in Hadamard manifolds is introduced and studied its convergence properties. The main tool used for prese…
math.OC2015
Proximal point method for a special class of nonconvex multiobjective optimization functions
G. C. Bento, O. P. Ferreira, V. L. Sousa Junior
The proximal point method for a special class of nonconvex multiobjective functions is studied in this paper. We show that the method is well defined and that the accumulation poin…