Research
Supported by Project FONDECYT 11170129
Supported by Project FONDECYT 11170129
My research interests:
Fields of moduli and fields of definition.
Riemann and Klein surfaces.
Fuchsian and NEC groups.
Projective algebraic varieties, Abelian varieties.
Planar surfaces.
Dynamical systems (rational dynamics).
Collaborators:
Rubén A. Hidalgo, Universidad de La Frontera (Chile)
Michela Artebani, Universidad de Concepción (Chile)
John Alexander Arredondo, Fundación Universitaria Konrad Lorenz (Colombia)
Sebastian Reyes, Universidad de La Frontera (Chile)
Eslam Badr, Cairo University (Egypt)
Tony Shaska, Oakland University (USA)
Cristian Reyes, Universidad Autónoma de Madrid (Spain)
Camilo Ramirez, Universidad Nacional de Colombia-sede Manizales (Colombia)
Yerika Marín Montilla, Universidad de La Frontera (Chile)
Israel Morales, Universidad de La Frontera (Chile)
Organization of conferences:
2025
Third workshop on surfaces in the frontier, January 15-17, Temuco (Chile), in a hybrid format (co-organized with R. A. Hidalgo, I. Morales, Y. Marín, C. Ramirez-Maluendas, J. A. Arredondo)
2024
Second workshop on surfaces in the frontier, February 21-23, Bogota (Colombia), by zoom (co-organized with C. Ramirez-Maluendas, J. A. Arredondo)
Primera jornada de geometría y topología en la frontera, July 17-19, Temuco (Chile), in a hybrid format (co-organized with R. A. Hidalgo, I. Morales)
Jornadas de geometría en Concepción 2024, October 28-29, Concepción (Chile), (co-organized with M. Artebani, P. Comparin)
“Session of geometry” in “XCII Encuentro Anual Sociedad De Matemática De Chile”, December 10–13, Valdivia (Chile) (co-organized with R. Díaz and J. Duque).
2023
Workshop on surfaces in the frontier, February 1-3, Manizales (Colombia), in a hybrid format (co-organized with C. Ramirez-Maluendas, J. A. Arredondo)
Encuentro de geometría compleja y dinámica holomorfa-aritmética, November 2-4, Temuco (Chile) (co-organized with R. Hidalgo, G. Honorato, M. Arfeux, I. Inoquio, F. Valenzuela)
2022
Encuentro de geometría compleja y dinámica holomorfa-aritmética, November 2-4, Valdivia (Chile) (co-organized with R. Hidalgo, G. Honorato, M. Arfeux, I. Inoquio, F. Valenzuela)
2021
XXXIII Encuentro de matemática de la Zona sur, April 20-24, Temuco (Chile), by zoom (co-organized with A. de La Maza, M. Godoy Molina)
Encuentro de geometría compleja y dinámica holomorfa-aritmética, November 3-5, Valparaíso (Chile), by zoom (co-organized with R. Hidalgo, G. Honorato, M. Arfeux, I. Inoquio, F. Valenzuela)
2020
Encuentro de Geometría Compleja y Dinámica Holomorfa-Aritmética, November 2-6, by Zoom (co-organized with R. Hidalgo, M. Arfeux and I. Inoquio)
2019
Encuentro de Geometría Compleja y Dinámica Holomorfa-Aritmética, October 10-11, Temuco (Chile) (co-organized with R. Hidalgo, M. Castillo and M. Arfeux)
2018
“Shool: Geometry at the frontier III”, November 8–10, Temuco (Chile) (co-organized with Michela Artebani, Mariela Carvacho).
2017
“Session of complex geometry” in “LXXXV Encuentro Anual Sociedad De Matemática De Chile”, November 2–4, Talca (Chile) (co-organized with Ruben Hidalgo and Sebastian Reyes-Carocca).
“Shool-Workshop: Geometry at the frontier II”, November 13–17, Pucón (Chile) (co- organized with Robert Auffarth, Angel Carocca, Paola Comparin, Sebastian Reyes-Carocca, Andrea Tironi).
2016
“I-v.2 Encuentro de Geometría compleja y sistemas dinámicos”, November 3–4, Temuco (Chile) (co-organized with Ruben Hidalgo).
2015
“International Workshop: Perspectives in Geometry 2”, December 9–11, Temuco (Chile) (co-organized with Mauricio Godoy and Ruben Hidalgo).