Showing math.OCShow all
2 papers · 1 filter
math.OC2026
The method of ellipcenters with momentum and relaxation for convex quadratic minimization
Roger Behling, Vincent Guigues, Harry Oviedo
The method of ellipcenters (ME) is a recent technique developed for unconstrained minimization. Its iteration relies only on first order information and consists of building a suit…
math.OC2017
A Non-monotone Linear Search Method with Mixed Direction on Stiefel Manifold
Harry Oviedo, Hugo Lara, Oscar Dalmau
In this paper, we propose a non-monotone line search method for solving optimization problems on Stiefel manifold. Our method uses as a search direction a mixed gradient based on a…