Toeplitz sequences (divulgative work)
STIC-AmSud Project: Entropy and Probabilistic Analysis in Algorithms (final meeting), Université Gustave Eiffel, Paris, France, 2025.
Autómatas finitos, palabras extrañas y secuencias automáticas (partially divulgative work; contains joint work with R. Fokkink and R. Yassawi)
Coloquio Las Palmeras, Universidad de Chile (Facultad de Ciencias), Santiago, Chile, 2025.
La extensión natural de una acción de semigrupo (collaborative work with R. Briceño and M. Donoso-Echenique)
Seminario: Compartamos lo que Sabemos de Grupos, Universidad de Chile (Facultad de Ciencias), Santiago, Chile, 2025.
A toolbox for extended symmetries in constant-shape substitutions (collaborative work with D. Luz and N. Mañibo):
BIRS Workshop: 25w5437 - Directions in Aperiodic Order, Banff, Canada, 2025.
Factors of substitutive shift spaces and the column semigroup (collaborative work with J. Kellendonk and R. Yassawi)
Dyadisc 7: Brazilian, Chilean and French Interplay for Symbolic Dynamics, Instituto de Sistemas Complejos de Valparaíso, Valparaíso, Chile, 2024.
Seminario de Sistemas Dinámicos de Santiago, Pontificia Universidad Católica de Chile, Santiago, Chile, 2024.
Quasi-recognisability and continuous eigenvalues of torsion-free S-adic shifts (collaborative work with N. Mañibo and R. Yassawi)
Dynamical Systems Seminar, Warwick University, Coventry, United Kingdom, 2023.
Dynamical Systems Seminar, Liege Université, Liege, Belgium, 2023.
Encuentro Nacional SOMACHI 2022, Punta de Tralca, El Quisco, Chile, 2022.
One World Numeration Seminar, Institut de Recherche en Informatique Fondamentale (CNRS & Université Paris Cité), France, 2022 (online).
Automorphisms and extended symmetries of number-theoretic positive entropy subshifts (collaborative work with M. Baake, C. Huck, M. Lemańczyk and A. Nickel)
Dynamical Systems Seminar, Queen Mary University of London, London, United Kingdom, 2023.
Arithmetic and Spectral Structures in Aperiodic Order, Open University,Milton Keynes, United Kingdom, 2022.
Seminario de Estudiantes de Doctorado en Matemática, Universidad de Chile, Santiago, Chile, 2021 (online).
Seminario: Dinámica Porteña/Sistemas Dinámicos de Santiago, Santiago, Chile, 2020 (online).
Admissible symmetries of substitution systems (joint work with D. Luz and N. Mañibo)
Aperiodic Tilings: A meeting and mathematical art exhibition in honour of Uwe Grimm, Open University, Milton Keynes, United Kingdom, 2022.
Extended symmetries in multidimensional subshifts with hierarchical structure
BIRS-CMO Workshop: 19w5093 Symbolic Dynamical Systems, Casa Matemática Oaxaca, Oaxaca,México, 2019.
MATRIX Workshop: Aperiodic Order Meets Number Theory, MATRIX Institute (University ofMelbourne), Creswick, Melbourne, Australia, 2019.
Informal Workshop on Aperiodic Order, Universität Bielefeld, Bielefeld, NRW, Germany, 2018.
Subdinámica proyectiva de SFTs sobre grupos virtualmente-Z
Primer Encuentro PostMat 2017, Universidad de Chile/Pontificia Universidad Católica de Chile/Universidad de Santiago de Chile, Santiago, Chile, 2017.
Encuentro Nacional SOMACHI 2017, Universidad de Talca, Talca, Chile, 2017.