3 citations · 7 across the 5 of their papers we have counts for
4 papers · 1 filter
Enhancing sharp augmented Lagrangian methods with smoothing techniques for nonlinear programming
José Luis Romero, Damián Fernandez, Germán Ariel Torres
This paper proposes a novel approach to solving nonlinear programming problems using a sharp augmented Lagrangian method with a smoothing technique. Traditional sharp augmented Lag…
Adjoint method for a tumor invasion PDE-constrained optimization problem in 2D using Adaptive Finite Element Method
A. A. I. Quiroga, D. R. Fernandez, G. A. Torres +1
In this paper we present a method for estimating unknown parameter that appear in a two dimensional nonlinear reaction-diffusion model of cancer invasion. This model considers that…
Adjoint method for a tumor invasion PDE-constrained optimization problem using FEM
Andrés Quiroga, Damián Fernández, Germán Torres +1
In this paper we present a method for estimating unknown parameter that appear on a non-linear reaction-diffusion model of cancer invasion. This model considers that tumor-induced…
A Weiszfeld-like algorithm for a Weber location problem constrained to a closed and convex set
Germán A. Torres
The Weber problem consists of finding a point in $\mathbbm{R}^n$ that minimizes the weighted sum of distances from points in $\mathbbm{R}^n$ that are not collinear. An applicat…