Danish-Norwegian Operator Algebras meeting, Trondheim, Nov. '21: Boundary Actions, Drinfeld Doubles and Free Unitary Quantum Groups;
What is...? Seminar, Oslo (Norway), Mar. '22: From Topology to Algebra;
Quantum Groups Online Seminar, May '22: Yetter-Drinfeld Algebras, Module Categories and Injectivity
Seminar talk at Leuven Operator Algebras Group, Jun. '22: Injective Envelopes of Module C*-Categories;
Operator Algebras: Subfactors, K-theory and CFT, Wales (UK) Jul. '22: Injective Envelopes of C*-Module Categories and Boundary Theory;
Noncommutative Harmonic Analysis and Quantum Groups, Bedlewo (Poland), Sep. '22: Categorification of Yetter-Drinfeld Structures;
Quantum Groups, Current Trends and New Perspectives, Oslo (Norway) Dec. '22: On Factorization Homology, Finite Gauge Theory and C*-categories;
Quantum Groups and Interactions, Glasgow (UK), May '23: Injectivity and Crossed-Products;
Quantum Analysis seminar, Nagoya, Aug ’23: Unitary tensor categories and inclusions of C*-algebras;
Hopf algebras, quantum groups and monoidal categories, Brussels, Oct '23: C*-algebraic factorization homology;
Arbre de Noel GNC, Metz, Dec '23: C*-algebraic factorization homology and crossed producs by unitary tensor categories;
Edinburgh algebra seminar, Jan '24: Operator algebraic factorization homology and extensions of finite factors;
Glasgow analysis seminar, Jan '24: Operator algebraic factorization homology and extensions of finite factors.
Oxford OWMS, Nov 24: Abstract spin chains, DHR-bimodules and fusion categories;
Quantum groups, tensor categories and quantum field theory, Oslo, Jan ’24: Integrating Drinfeld doubles of compact quantum groups over surfaces;
Newcastle Analysis seminar, Feb ’25: Discrete C*-algebraic inclusions as quantum symmetries;
Cardiff GAPT seminar, Feb ’25: C*-algebraic factorization homology;
UAB Ring Theory Seminar, Barcelona, Catalunya, 03/2025: C*-algebraic factorization homology;
Young mathematicians in C*-algebras (YMC*A), Oslo, August 22’;
UiO operator algebras’ seminar, Oslo, 2021-2013;
Geometry and Analysis of Quantum Groups 2023, November 23'.
UKOA Belfast, July 2025.