3 papers
math.OC2026
A semi-smooth Newton method for the nonlinear conic problem with generalized simplicial cones
Nicolas F. Armijo, Yunier Bello Cruz, Gabriel Haeser
In this work we develop and analyze a semi-smooth Newton method for the general nonlinear conic programming problem. In particular, we study the problem with a generalized simplici…
math.OC2024
A semi-smooth Newton method for general projection equations applied to the nearest correlation matrix problem
Nicolas F. Armijo, Yunier Bello-Cruz, Gabriel Haeser
In this paper, we extend and investigate the properties of the semi-smooth Newton method when applied to a general projection equation in finite dimensional spaces. We first presen…
math.OC2022
On the convergence of iterative schemes for solving a piecewise linear system of equations
Nicolas F. Armijo, Yunier Bello-Cruz, Gabriel Haeser
This paper is devoted to studying the global and finite convergence of the semi-smooth Newton method for solving a piecewise linear system that arises in cone-constrained quadratic…