Harry Oviedo

According to our database, Harry Oviedo authored at least 16 papers between 2017 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2024

Computing the completely positive factorization via alternating minimization.

Roger Behling, Hugo J. Lara, Harry Oviedo

Numer. Linear Algebra Appl., March, 2024

2023

A collection of efficient retractions for the symplectic Stiefel manifold.

Harry Oviedo, Rafael Herrera

Comput. Appl. Math., June, 2023

Circumcentric directions of cones.

Roger Behling, Yunier Bello-Cruz, Hugo Lara-Urdaneta, Harry Oviedo, Luiz-Rafael Santos

Optim. Lett., May, 2023

2022

Implicit steepest descent algorithm for optimization with orthogonality constraints.

Harry Oviedo

Optim. Lett., 2022

A family of optimal weighted conjugate-gradient-type methods for strictly convex quadratic minimization.

Harry Oviedo, Roberto Andreani, Marcos Raydan

Numer. Algorithms, 2022

Global convergence of Riemannian line search methods with a Zhang-Hager-type condition.

Harry Oviedo

Numer. Algorithms, 2022

An extended delayed weighted gradient algorithm for solving strongly convex optimization problems.

Roberto Andreani, Harry Oviedo, Marcos Raydan, Leonardo D. Secchin

J. Comput. Appl. Math., 2022

2021

A hybrid gradient method for strictly convex quadratic programming.

Harry Oviedo, Oscar S. Dalmau, Rafael Herrera

Numer. Linear Algebra Appl., 2021

Two adaptive scaled gradient projection methods for Stiefel manifold constrained optimization.

Harry Oviedo, Oscar S. Dalmau, Hugo Lara

Numer. Algorithms, 2021

Spectral residual method for nonlinear equations on Riemannian manifolds.

Harry Oviedo, Hugo Lara

Comput. Appl. Math., 2021

2020

Scaled Fixed Point Algorithm for Computing the Matrix Square Root.

Harry F. Oviedo, Hugo J. Lara, Oscar S. Dalmau

CoRR, 2020

2019

A non-monotone linear search algorithm with mixed direction on Stiefel manifold.

Harry Oviedo, Hugo Lara, Oscar S. Dalmau

Optim. Methods Softw., 2019

A Spectral Gradient Projection Method for the Positive Semi-definite Procrustes Problem.

Harry F. Oviedo

CoRR, 2019

A delayed weighted gradient method for strictly convex quadratic minimization.

Harry Fernando Oviedo Leon

Comput. Optim. Appl., 2019

A Scaled Gradient Projection Method for Minimization over the Stiefel Manifold.

Harry Oviedo, Oscar S. Dalmau

Proceedings of the Advances in Soft Computing, 2019

2017

A Projection Method for Optimization Problems on the Stiefel Manifold.

Oscar Dalmau Cedeño, Harry Oviedo

Proceedings of the Pattern Recognition - 9th Mexican Conference, 2017