06/2018 | TBA, Cuntz-Pimsner Cross-Pollination, Lorentz Center, Leiden |

02/2018 | Equilibrium states on right LCM semigroup C*-algebras, Jena |

02/2018 | How the arithmetic of semigroups is revolutionizing the study of equilibrium states on operator algebras, Innsbruck |

01/2018 | Equilibrium states on right LCM semigroup C*-algebras revisited, Münster |

07/2017 | The crux of generalised scales, Interactions between Semigroups and Operator Algebras, Newcastle (AU) |

06/2017 | Core structures in right LCM monoids, Applications of Operator Algebras, ICMS Edinburgh |

04∕2017 | The internal structure of Zappa-Szép products of right LCM semigroups, Sydney (USyd) |

03∕2017 | The role of core and core irreducible elements in right LCM semigroups, Wollongong |

03∕2017 | The internal structure of Zappa-Szép products of right LCM semigroups, Newcastle (AU) |

01/2017 | The role of distinguished subsemigroups in right LCM semigroups, 17th DNOAW, Lysebu, Oslo |

07/2016 | Generalizing the boundary quotient diagram (poster), YMC*A, Münster |

06∕2016 | Boundary quotients of right LCM semigroups, La Sapienza, Rome |

03/2016 | A boundary quotient diagram for right LCM semigroups III - K-theoretic aspects, Oslo |

03/2016 | A boundary quotient diagram for right LCM semigroups II - applications to the study of KMS states, Oslo |

03/2016 | A boundary quotient diagram for right LCM semigroups I - construction & examples, Oslo |

09/2015 | Aiming for accuracy - boundary quotients of right LCM semigroups revisited, Oslo |

08/2015 |
On the K-theory of C*-algebras arising from integral dynamics, YMC*A, Copenhagen |

08/2015 | Aiming for accuracy - boundary quotients of right LCM semigroups revisited, Wollongong |

04/2015 |
The boundary quotient for algebraic dynamical systems, C*-algebras: Structure and Classification, Münster |

12/2014 |
Topological freeness for *-commuting covering maps, 16th Danish-Norwegian operator algebra workshop, Lysebu, Oslo |

09/2014 | From independence to *-commutativity and back, Oslo |

08/2014 |
An invitation to irreversible algebraic dynamical systems, CSTAR, Glasgow |

06/2014 |
On C*-algebras associated to right LCM semigroups (slides), C*-algebras and dynamical systems, Fields Institute, Toronto |

05/2014 | An introduction to irreversible algebraic dynamical systems and their C*-algebraic aspects, Münster |

02/2014 | C*-algebras associated to irreversible algebraic dynamical systems, Odense |

11/2013 |
C*-algebras associated to irreversible algebraic dynamics, operator algebras and dynamical systems from number theory, BIRS, Banff |

08/2013 |
C*-algebras associated to irreversible algebraic dynamical systems (poster), Groups, Dynamical Systems and C*-algebras, Münster. |

05/2013 | Topological freeness and the ideal intersection property, kleines seminar, Münster |

05/2013 | C*-algebras: A noncommutative approach to topology, dynamics and number theory (joint with Gábor Szabó), SFB 878 doctoral students meeting, Tecklenburg |

04/2013 | Product systems of finite type for certain algebraic dynamics and their C*-algebras, Oslo |

01/2013 | C*-algebras associated to algebraic dynamics, kleines seminar, Münster |

06/2012 | Free dynamical systems: traces and minimality vs. simplicity, seminar for Master and doctoral students, Münster |

01/2012 | Semigroup crossed products via product systems of Hilbert bimodules, kleines seminar, Münster. |