37 citations · 166 across the 23 of their papers we have counts for
23 papers
A Proximal Gradient Method with an Explicit Line search for Multiobjective Optimization
Yunier Bello-Cruz, J. G. Melo, L. F. Prudente +1
We present a proximal gradient method for solving convex multiobjective optimization problems, where each objective function is the sum of two convex functions, with one assumed to…
Circumcentric directions of cones
Roger Behling, Yunier Bello-Cruz, Hugo Lara-Urdaneta +2
Generalized circumcenters have been recently introduced and employed to speed up classical projection-type methods for solving feasibility problems. In this note, circumcenters are…
Infeasibility and error bound imply finite convergence of alternating projections
Roger Behling, Yunier Bello-Cruz, Luiz-Rafael Santos
This paper combines two ingredients in order to get a rather surprising result on one of the most studied, elegant and powerful tools for solving convex feasibility problems, the m…
The circumcentered-reflection method achieves better rates than alternating projections
Reza Arefidamghani, Roger Behling, Yunier Bello-Cruz +2
We study the convergence rate of the Circumcentered-Reflection Method (CRM) for solving the convex feasibility problem and compare it with the Method of Alternating Projections (MA…
On the Circumcentered-Reflection Method for the Convex Feasibility Problem
Roger Behling, Yunier Bello-Cruz, Luiz-Rafael Santos
The ancient concept of circumcenter has recently given birth to the Circumcentered-Reflection method (CRM). CRM was first employed to solve best approximation problems involving af…
The Block-wise Circumcentered-Reflection Method
Roger Behling, J. -Yunier Bello-Cruz, Luiz-Rafael Santos
The elementary Euclidean concept of circumcenter has recently been employed to improve two aspects of the classical Douglas--Rachford method for projecting onto the intersection of…