O. Valenzuela

Universidad Autónoma de la Ciudad de México — Mexico

Physics and Astronomy · Physical Sciences

29h-index10.4kcitations131works0.12yr avg
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Research Topics

Galaxies: Formation, Evolution, Phenomena(78), Astronomy and Astrophysical Research(68), Stellar, planetary, and galactic studies(54), Astrophysics and Star Formation Studies(20), Scientific Research and Discoveries(19)

Publications124 total

Machine learning <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si6.svg"> <mml:mi>K</mml:mi> </mml:math> -means algorithm applied to wavefront sensing in Bi-Ronchi/Hartmann tests with SLM
Optik·2025Open Access
GraViT: Transfer Learning with Vision Transformers and MLP-Mixer for Strong Gravitational Lens Discovery
Zenodo (CERN European Organization for Nuclear Research)·2025Open Access
GraViT: transfer learning with vision transformers and MLP-Mixer for strong gravitational lens discovery
Monthly Notices of the Royal Astronomical Society·2025· 1 citedOpen Access
GraViT: Transfer Learning with Vision Transformers and MLP-Mixer for Strong Gravitational Lens Discovery
Zenodo (CERN European Organization for Nuclear Research)·2025Open Access
GraViT: Transfer Learning with Vision Transformers and MLP-Mixer for Strong Gravitational Lens Discovery
arXiv (Cornell University)·2025Open Access
The MaNGA Dwarf Galaxy Sample (MaNDala): Stellar Profiles and Gradients Characterization
The Astronomical Journal·2025Open Access
Dep: Time Delay Estimation with Data Preprocessing
SSRN Electronic Journal·2024Open Access
Hierarchical structure of the cosmic web and galaxy properties
Monthly Notices of the Royal Astronomical Society·2023· 13 citedOpen Access
Hierarchical structure of the cosmic web and galaxy properties
arXiv (Cornell University)·2023· 2 citedOpen Access
Data science methodology for time-delay estimation and data preprocessing of the time-delay challenge
Monthly Notices of the Royal Astronomical Society·2023· 3 cited
The Lockman-SpReSO project
Astronomy and Astrophysics·2022· 5 citedOpen Access
SDSS IV MaNGA: bar pattern speed in Milky Way analogue galaxies
Monthly Notices of the Royal Astronomical Society·2022· 21 citedOpen Access
Concurrent infall of satellites
Astronomy and Astrophysics·2022· 5 citedOpen Access
Concurrent infall of satellites: Collective effects changing the overall picture
arXiv (Cornell University)·2022Open Access
ASSESSING THE HIERARCHICAL HAMILTONIAN SPLITTING INTEGRATOR FOR COLLISIONLESS N -BODY SIMULATIONS
Revista Mexicana de Astronomía y Astrofísica·2022· 1 citedOpen Access
SDSS-IV MaNGA: The MaNGA Dwarf Galaxy Sample Presentation
The Astronomical Journal·2022· 12 citedOpen Access
The DESI <i>N</i>-body simulation project – I. Testing the robustness of simulations for the DESI dark time survey
Monthly Notices of the Royal Astronomical Society·2022· 29 citedOpen Access
Erratum: Phase spirals in cosmological simulations of Milky Way-sized galaxies
Monthly Notices of the Royal Astronomical Society·2022Open Access
Boltzmann-Poisson-like approach to simulating the galactic halo response to satellite accretion
Astronomy and Astrophysics·2022· 2 citedOpen Access
Snowmass2021 Cosmic Frontier White Paper: Prospects for obtaining Dark Matter Constraints with DESI
HAL (Le Centre pour la Communication Scientifique Directe)·2022Open Access
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Frequent Co-authors

V. Ávila-Reese(17), H. M. Hernández-Toledo(11), E. Aquino-Ortíz(10), B. Pichardo(9), Pedro Colín(8), Héctor Velázquez(8), Anatoly Klypin(7), S. Roca-Fàbrega(7), Aldo Rodríguez-Puebla(7), S. F. Sánchez(6), M. Cano-Díaz(6), José G. Fernández-Trincado(5), T. Antoja(5), F. Figueras(5), N. Chandrachani Devi(5), Richard R. Lane(4), E. Moreno(4), Alma X. González‐Morales(4), César Hernández‐Aguayo(4), Héctor J. Ibarra-Medel(4)