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Talks & events attended

Talks, Minicourses & Posters

[2023] Cursillo: Una invitación a los grupos cuánticos (Minicourse: An invitation to quantum groups) | At XII Simposio Nororiental de Matemática | [Notes]
[2023] Galois theory for noncommutative algebras | At Seminario de Álgebra (U. Andes) | [Slides]
[2023] Más allá de los grupos: simetrías cuánticas, álgebras de Hopf y grupoides (Beyond groups: quantum symmetries, Hopf algebras and groupoids) | At Seminario Jovenes Investigadores (U. Andes) | [Slides (Spanish)]
[2023] Simetrías cuánticas capturadas por grupoides y sus álgebras (Quantum symmetries captured by groupoids and their algebras) | At I Encuentro Nacional en Anillos de Grupos y Tópicos Relacionados | [Slides (Spanish)]
[2023] On the study of Hopf-like structures and their actions | At Hopf days in Brussels 2023 | [Slides]
[2023] On the study of quantum groupoids and their actions | At XXIII CCM | [Slides]
[2022] Hopf-like actions on algebras: an invitation to quantum groups | At U. Santa María, SEPMAT (U. Católica Chile), U. Santiago de Chile, ENEMAT | [Slides (Spanish)] [Poster]
[2022] Hopf-like actions on algebras | At MiniSimposio Álgebra y Teoría de Categorías | [Slides]
[2022] Cocommutative Hopf-like actions on algebras | At Noncommutative Geometry and Noncommutative Invariant Theory | [Talk] [Slides]
[2022] Representations of (weak) Hopf algebras from a categorical point of view | At CaCS 2022 | [Talk] [Slides]
[2022] An invitation to the fantastic world of groupoids | At SAC2 | [Informal notes]
[2022] On the study of weak Hopf algebras and their (co)actions | At Hopf algebras, monoidal categories and related topics | [Slides]
[2022] Una invitación a los grupos cuánticos (an invitation to quantum groups) | At Coloquio de Estudiantes UNAL | [Slides (Spanish)]
[2022] On the study of algebraic properties of universal quantum semigroupoids | At JMM 2022 | [Slides]
[2022] Una invitación a los grupos cuánticos (an inviantum to quantum groups) | At CONVImaTE 2022 | [Slides (Spanish)]
[2021] On the study of quantum symmetries for non-connected graded algebras | At SAC2 | [Slides]
[2021] Algebraic properties of face algebras | At SAC2, SNAD 2020, AMS 2021 SESM, AMS 2021 SCSM, QSSS | [Slides Talk 1] [Slides Talk 2]
[2021] Algebraic properties of universal quantum semigroupoids | At MCA 2021 | [Talk]
[2020] Hopf algebras and where to find them | At SAC2 | [Slides Talk 1] [Slides Talk 2]
[2020] Some interactions between Hopf Galois theory and noncommutative rings | At EVAH-2020 | [Talk (Spanish)][Slides]
[2019] The Geometry of Hopf Galois extensions and principal fibre bundles | At SAC2 | [Slides Talk 1] [Slides Talk 2]
[2019] Some interactions between Hopf Galois theory and noncommutative rings | At XXII CCM, SeSaCo, SAC2 | [Slides]
[2019] Hopf Galois extensions and noncommutative rings: some interactions and new directions | At Workshop "Interacciones Matemáticas: Geometría y álgebra", CIMPA School "Hopf Algebras and Tensor Categories", elENA IX, CIMPA Research School "Quantum Symmetries" | [Poster]
[2018] On Hopf-Galois extensions | At SAC2 | [Slides]
[2017] Panov's theorem on iterated Hopf-Ore extensions | At XXI CCM | [Slides]
[2016] Non-commutative extensions of Hopf algebras | At SAC2 | [Slides Talk 1] [Slides Talk 2]
[2016] Construcción de álgebras de Hopf mediante extensiones de Ore (construction of Hopf algebras through Ore extensions) | At Matemáticas por estudiantes | [Poster (Spanish)]

Conferences, Seminars and Workshops Attended

[2023 December] XII Simposio Nororiental de Matemática | Universidad Industrial de Santander - UIS, Bucaramanga, Colombia
[2023 September] Primer Encuentro Nacional en Anillos de Grupo y Tópicos Relacionados | Universidad Industrial de Santander - UIS, Bucaramanga, Colombia [Virtual]
[2023 September] Hopf days in Brussels 2023 | Université libre de Bruxelles, Brussels, Belgium
[2023 June] XXIII Congreso Colombiano de Matemáticas | Universidad Pedagógica y Tecnológica de Colombia - UPTC, Tunja, Colombia
[2022 December] Winter School on Noncommutative Geometry and Geometric Analysis | Villa de Leyva, Colombia
[2022 November] Encuentro Nacional de Estudiantes de Matemática | Pontificia Universidad Católica de Chile, Santiago, Chile
[2022 October - November] Quantum symmetries: Tensor categories, TQFT, Vertex algebras | Centre de Recherches Mathématiques, Université de Montréal, Québec, Canada [Virtual]
[2022 October] MiniSimposio Álgebra y Teoría de Categorías | Pontificia Universidad Javeriana, Bogotá, Colombia
[2022 October] International Conference: Multidisciplinary Aspects in Mathematics and its Applications (ICMAM) | Universidad del Valle, Cali, Colombia [Virtual]
[2022 September] Noncommutative Geometry and Noncommutative Invariant Theory | Banff International Research Station, Banff, Alberta, Canada [Virtual]
[2022 September] Categories and Companions Symposium 2022 | MATRIX, Creswick, Victoria, Australia [Virtual]
[2022 July] Hopf algebras, monoidal categories and related topics | Simion Stoilow Institute of Mathematics of the Romanian Academy, Bucharest, Romania [Virtual]
[2022 May] Fulbright Enrichment Seminar | Washington, D.C., USA
[2022 Spring] Rice AG-NT Seminar | Rice University, TX, USA
[2022 April] Coloquio de Matemáticas - Estudiantes | Universidad Nacional de Colombia, Bogotá, Colombia [Virtual]
[2022 April] 2022 Joint Mathematics Meetings | Seattle, WA, USA [Virtual]
[2022 January] CONVImaTE 2022 | Universidad del Valle, Cali, Colombia [Virtual]
[2021 Fall] Rice AG-NT Seminar | Rice University, TX, USA
[2021 September] V Simposio de Topología Carlos Javier Salguero | Universidad Nacional de Colombia, Bogotá, Colombia [Virtual]
[2021 September] VI CLAM - Congreso Latinoamericano de Matemáticas | Uruguay [Virtual]
[2021 July] Mathematical Congress of the Americas | Universidad de Buenos Aires, Buenos Aires, Argentina [Virtual]
[2021 June] Categories and Companions Symposium 2021 | MATRIX, Creswick, Victoria, Australia [Virtual]
[2021 April] AMS Spring Central Sectional Meeting - Special Session on Interactions between Representation Theory, Poisson Geometry, and Noncommutative Algebra | University of Cincinnati, Cincinnati, OH, USA [Virtual]
[2021 March] AMS Spring Eastern Sectional Meeting - Special Session on Hopf Algebras, Tensor Categories, and Related Homological Methods | Brown University, Providence, RI, USA [Virtual]
[2021 January] AMS Joint Mathematics Meetings | Denver, CO, USA [Virtual]
[2020 December] SNAD - Seattle Noncommutative Algebra Day | University of Washington, Seattle, WA, USA [Virtual]
[2020 December] Online CIMPA Pre-School "Algebraic Methods in Topology" | Universidad de El Salvador, San Salvador, El Salvador [Virtual]
[2020 October] IV Int. Colloquium on Representation of Algebras and its Applications Alexander Zavadskij | Universidad Nacional de Colombia, Bogotá, Colombia [Virtual]
[2020 October] ICMAM - Multidisciplinary Aspects in Mathematics and its applications | Universidad del Valle, Cali, Colombia [Virtual]
[2020 October] Escuela de Álgebra Amarun Primera Edición | Ecuador [Virtual]
[2020 August] EVAH - Encuentro Virtual de Álgebra Homológica | Argentina [Virtual]
[2020 January] IV Simposio de Topología Carlos Javier Ruíz Salguero | Universidad Nacional de Colombia, Bogotá, Colombia
[2019 December] CIMPA School "IV Escuela Latinoamericana de geometría algebraica" | Universidad de Talca, Talca, Chile
[2019 September] Workshop "Interacciones Matemáticas: Geometría y álgebra" | Universidad Nacional de Colombia, Bogotá, Colombia
[2019 July - August] elENA -- IX Encuentro Nacional de Álgebra | La Falda (Córdoba), Argentina
[2019 July - August] CIMPA School "Hopf Algebras and Tensor Categories" | Universidad Nacional de Córdoba, La Falda (Córdoba), Argentina
[2019 June - July] CIMPA Research School "Quantum Symmetries" | Universidad de los Andes, Bogotá, Colombia
[2019 June] XXII Congreso Colombiano de Matemáticas | Universidad del Cauca, Popayán, Colombia
[2018 July] XIV Seminario de Formación Docente | Universidad Nacional de Colombia, Bogotá, Colombia
[2018 July] UN Encuentro de Matemáticas | Universidad Nacional de Colombia, Bogotá, Colombia
[2018 January] XIII Seminario de Formación Docente | Universidad Nacional de Colombia, Bogotá, Colombia
[2018 January] Primer Encuentro de Álgebra y Topología | Universidad Nacional de Colombia, Bogotá, Colombia
[2017 November] XII Seminario de Formación Docente -- Tertulias Académicas | Universidad Nacional de Colombia, Bogotá, Colombia
[2017 September] III Simposio de Topología Carlos Javier Ruíz Salguero | Universidad Nacional de Colombia, Bogotá, Colombia
[2017 June] XXI Congreso Colombiano de Matemáticas | Universidad Nacional de Colombia, Bogotá, Colombia
[2016 November] Matemáticas por estudiantes | Universidad de los Andes, Bogotá, Colombia
[2016 October] II International Colloquium on Representation of Algebras and its Applications Alexander Zavadskij | Universidad Nacional de Colombia, Bogotá, Colombia
[2016 June] UN Encuentro de Matemáticas | Universidad Nacional de Colombia, Bogotá, Colombia