- On the Baum-Connes assembly map for certain subgroups of affine groups, IMPAN, Poland, 2020 (S)
*The Baum-Connes assembly map via explicit examples*. Conference “Geometry and approximation”. TU Dresden, Germany, 2019 (C)*Simplicity and the unique trace property for some L*Nordfjordeid summer school 2019, Analysis-Geometry and PDE, Nordfjordeid, Norway, 2019 (I)^{p}-operator algebras,*The Baum-Connes assembly map via explicit examples.*International conference on Operator algebras, Groups and applications to quantum information, ICMAT, Madrid, Spain, 2019 (I)*On the Baum-Connes assembly map of some semi-direct products.*University of Waterloo, Canada, 2019 (S)*On the Baum-Connes assembly map via explicit examples.*University of Glasgow, Scotland, 2019 (S)*On the Baum-Connes assembly map via explicit examples.*University of Oslo, Norway, 2019 (S)*On the Baum-Connes assembly map via explicit examples.*Stockholm University, Sweden, 2019 (S)*An explicit proof of the Baum-Connes conjecture for F \wr F_n.*University of Geneva, Switzerland, 2019 (S)*On the Baum-Connes conjecture at the intersection of analysis, topology and geometry.*University of Neuchatel, Switzerland, 2018 (S)*Explicit Baum-Connes map for the wreath product of a finite with free group.*University of Orlean, France, 2018 (S)*The Baum-Connes conjecture for generalised lamplighter group revisited: An explicit approach.*Tohoku University, Sendai, Japan, 2017 (I)*From zero to the Baum-Connes conjecture in 60 minutes!.*University of Neuchâtel, Switzerland, 2017 (S)*Explicit Baum-Connes conjecture for some wreath products.*Banach Centre,

Warsaw, Poland, 2017 (I)*Explicit Baum-Connes assembly map for F \wr F_n. Part II: K-theory.*YMC*A, University of Copenhagen, Denmark, 2017 (C)*Explicit Baum-Connes assembly map for F \wr F_n. Part I: K-homology.*YMC*A, University of Copenhagen, Denmark, 2017 (C)*K-theory for the C*-algebra of the lamplighter group.*University of Münster, Germany, 2016 (C)*K-theory for the C*-algebras of the classical Lamploghter groups.*University of French-Compte, Besancon, France, 2015 (I)*A recent result on C*-simplicity and the unique trace property.*University of Neuchatel, Switzerland, 2014 (I)*A simple approach to the simplicity of some L*Saarland University, Saarbrucken, Germany. 2014 (S)^{p}–operator algebras.*Simplicity of some L*Lund University, Sweden, 2013 (I)^{p}-operator crossed products.

*Commutators in operator algebras.*Ferdowsi University of Mashhad, Iran, 2011 (S)

*Invited talks are marked with (I), contributed talks are marked with (C), and seminar talks are marked with (S)