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Harry Oviedo
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A non-monotone linear search algorithm with mixed direction on Stiefel manifold
H Oviedo, H Lara, O Dalmau
Optimization Methods and Software 34 (2), 437-457, 2019
192019
Two adaptive scaled gradient projection methods for Stiefel manifold constrained optimization
H Oviedo, O Dalmau, H Lara
Numerical Algorithms 87, 1107-1127, 2021
132021
Implicit steepest descent algorithm for optimization with orthogonality constraints
H Oviedo
Optimization Letters 16 (6), 1773-1797, 2022
122022
A delayed weighted gradient method for strictly convex quadratic minimization
HF Oviedo Leon
Computational Optimization and Applications 74 (3), 729-746, 2019
122019
Global convergence of Riemannian line search methods with a Zhang-Hager-type condition
H Oviedo
Numerical Algorithms 91 (3), 1183-1203, 2022
112022
A scaled gradient projection method for minimization over the Stiefel manifold
H Oviedo, O Dalmau
Advances in Soft Computing: 18th Mexican International Conference on …, 2019
112019
Projected nonmonotone search methods for optimization with orthogonality constraints
OS Dalmau Cedeño, HF Oviedo Leon
Computational and Applied Mathematics 37 (3), 3118-3144, 2018
112018
A projection method for optimization problems on the Stiefel manifold
O Dalmau-Cedeno, H Oviedo
Pattern Recognition: 9th Mexican Conference, MCPR 2017, Huatulco, Mexico …, 2017
112017
Two novel gradient methods with optimal step sizes
H Oviedo, O Dalmau, R Herrera
Journal of Computational Mathematics 39 (3), 375, 2021
82021
A riemannian conjugate gradient algorithm with implicit vector transport for optimization in the stiefel manifold
H Oviedo, H Lara
Preprint in Optimization-online, 1-16, 2018
82018
Matrix completion via a low rank factorization model and an augmented lagrangean succesive overrelaxation algorithm
H Lara, H Oviedo, J Yuan
Bulletin of Computational Applied Mathematics 2 (2), 2014
72014
A hybrid gradient method for strictly convex quadratic programming
H Oviedo, O Dalmau, R Herrera
Numerical Linear Algebra with Applications 28 (4), e2360, 2021
42021
Proximal point algorithm on the Stiefel manifold
H Oviedo
Preprint in Optimization. http://www. optimization-online. org/DB_FILE/2021 …, 2021
42021
A collection of efficient retractions for the symplectic Stiefel manifold
H Oviedo, R Herrera
Computational and Applied Mathematics 42 (4), 164, 2023
32023
Circumcentric directions of cones
R Behling, Y Bello-Cruz, H Lara-Urdaneta, H Oviedo, LR Santos
Optimization Letters 17 (4), 1069-1081, 2023
32023
Solving weighted orthogonal procrustes problems via a projected gradient method
H Oviedo, S Guerrero
Preprint in Optimization Online. Available online: http://www. optimization …, 2021
32021
A spectral gradient projection method for the positive semi-definite procrustes problem
HF Oviedo
arXiv preprint arXiv:1908.06497, 2019
32019
A family of optimal weighted conjugate-gradient-type methods for strictly convex quadratic minimization
H Oviedo, R Andreani, M Raydan
Numerical Algorithms, 1-28, 2022
22022
An accelerated minimal gradient method with momentum for strictly convex quadratic optimization
H Oviedo, O Dalmau, R Herrera
BIT Numerical Mathematics 62 (2), 591-606, 2022
22022
A efficient retraction mapping for the symplectic stiefel manifold
H Oviedo, R Herrera
Preprint in Optimization-Online. http://www. optimization-online. org …, 2021
22021
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