Mapping class groups (Ankara, Turkey), November 2025. 

Shanghai Mathematics Symposium (Shanghai, China), August 2025. 

Mapping class groups and beyond (Ankara, Turkey), May 2025.

I.E.S. El Boalo, 11 February 2025

I.E.S. San Agustín de Guadalix, 10 April 2024.

I.E.S. El Cantizal, Las Rozas, 26 February 2024.

Surfaces, manifolds, and related topics, Luxembourg, March 2024. 

I.E.S. San Nicasio, Leganés, 18 January 2024.

Rice University, 15-21 October 2023

Bielefeld University, April 2023.  

Groups acting on fractals. Institut Henri Poincaré (Paris). 24 April - 9 May 2022

Hyperbolic Geometry Seminar (CUNY, online) - 5 April 2022

Seminario di Algebra e Geometria, Bologna. 29 March 2022. 

Prospectos en Topología (UNAM Morelia, online). 28 February 2022

Séminaire de Geométrie et Topologie. Toulouse, 15 February 2022

Mapping class groups (graduate course, 4.5 hours). Encuentro de Jóvenes Topólogxs (Seville). September 2021. 

Extensions of Higman-Thompson groups by stable mapping class groups. Joint USA-Chile workshop on hyperbolic geometry.  June 2021. (Video of the talk). 

Extensions of Higman-Thompson groups by stable mapping class groups. Joint meeting of the Mexican and Spanish math societies. June 2021. 

Injective homomorphisms between big mapping class groups. Topology Oberseminar, Bielefeld. April 2021. 

Extensions of Higman-Thompson groups by stable mapping class groups. UAM, April 2021. 

Injective homomorphisms between big mapping class groups. Bir Surfaces Seminar, January 2021. 

Injective homomorphisms between big mapping class groups. UAM, November 2020.