Locally elliptic actions on small cancellation complexes, at Seminario Teoría de Grupos, ICMAT, Madrid, November 2025.
Locally elliptic actions on small cancellation complexes, at the Groups, Algebra seminar, UPV/EHU, Leioa, November 2025
Torsion subgroups of small cancellation groups, at the VII Congreso de Jóvenes Investigadores de la RSME Bilbao, Leioa, January 2025.
Torsion subgroups of small cancellation groups, at the Groups, Algebra seminar, UPV/EHU, Leioa, December 2024.
Dynamics and computability in Geometric Group Theory, at 9. Forum Matematyków Polskich, Katowice, September 2024. (plenary talk).
Torsion subgroups of small cancellation groups, at the `Combinatorial Nonpositive Curvature' conference, Banff Center, Banff, September 2024.
Torsion subgroups of small cancellation groups, at the Groups, Geometry and Topology seminar, Jagiellonian University, Kraków, December 2023.
Torsion subgroups of small cancellation groups, at the Geometry and Analysis on Groups Seminar, University of Vienna, Vienna, December 2023.
Torsion subgroups of small cancellation groups, at Spanish-Polish Mathematical Meeting, Łódź, September 2023.
Computability of amenability and paradoxical decompositions, at the Abstract Analysis Seminar, Institute of Mathematics of the Czech Academy of Sciences, Prague, April 2023.
Hall’s harem theorem with additional properties, at the Discrete Mathematics seminar, Adam Mickiewicz University, Poznań, April 2023.
Torsion subgroups of small cancellation groups, at the Groups and Operator Algebras Seminar, University of Copenhagen, Copenhagen, November 2022.
Torsion subgroups of small cancellation groups, at the "World of GroupCraft II", September 2022.
Torsion subgroups of C(6) small cancellation groups, at the Geometry Seminar, University of Wrocław, Wrocław, May 2022.
Torsion subgroups of C(4)--T(4) small cancellation groups, at the Geometry Seminar, University of Wrocław, Wrocław, October 2021.
Computable paradoxical decompositions of computable groups, 14th International School-Conference "Problems allied to Universal Algebra and Model Theory", June 2021.
A finitely presented group with undecidable amenability., "Logic Colloquium 2021", June 2021.
Amenability and Computability, at the Geometry Seminar, University of Wrocław, Wrocław, January 2020.
Amenability and Computability, at the "Groups and their actions" conference, Silesian University of Technology, Gliwice, September 2019.
Associative words in some metabelian groups of exponent 2p, at the "Workshop on Modern Applied Mathematics" conference, Tadeusz Kościuszko University of Technology, Kraków, November 2017.