• June 2023 Workshop ‘Noncommutative Harmonic Analysis and Quantum Information’ at Mittag Leffler Institute Stockholm: ‘Logarithmic Sobolev inequalities for type III von Neumann algebras’
  • May 2023 Workshop ‘Concentration inequalities for quantum measurements and non commutative functional inequalities’ at Toulouse Mathematics Institute: ‘Logarithmic Sobolev inequalities – beyond matrix algebras and tracial symmetry’


  • November 2022 Seminar ‘Analysis and Mathematical Physics’ at FSU Jena: ‘Generators of GNS-symmetric Quantum Markov Semigroups’
  • October 2022 Workshop on Operator Theoretic Aspects of Ergodic Theory (OTET 10) – Noncommutative Ergodic Theory at University of Kiel: ‘Generators of GNS-symmetric quantum Markov semigroups’
  • September 2022 Workshop ‘Optimal Transport on Quantum Structures‘ at the Erdös Center, Budapest: ‘The Differential Structure of Generators of GNS-Symmetric Quantum Markov Semigroups’
  • July 2022 Workshop ‘New Challenges in Operator Semigroups‘ at St. John’s College, Oxford: ‘Generators of GNS-symmetric quantum Markov semigroups’


  • December 2021 Seminar ‘Functional Analysis, Operator Theory and Dynamical Systems’, online: Curvature-dimension conditions for quantum Markov semigroups
  • February 2021 Workshop ‘Entropy Inequalities, Quantum Information and Quantum Physics’, Institute for Pure and Applied Mathematics (IPAM) at University of California, Los Angeles: From Entropic Curvature Bounds to Logarithmic Sobolev Inequalities
  • January 2021 PDE Afternoon of SFB ‘Taming Complexity in Partial Differential Systems’, University Vienna: Entropic gradient flow structure of quantum Markov semigroups
  • January 2021 Workshop ‘Geometry, Dynamics and Spectrum of Operators on Discrete Spaces’, Mathematisches Forschungsinstitut Oberwolfach (MFO): Logarithmic Sobolev inequalities for quantum Markov semigroups – an optimal transport approach


  • November 2020 MathPhys Analysis Seminar, IST Austria: Gradient estimates for quantum Markov semigroups and return to equilibrium
  • May 2020 Conference ‘Canadian Operator Symposium’, Fields Institute Toronto: Quantum Markov Semigroups as Gradient Flows of the Entropy


  • June 2019 Conference ’Geometric aspects of harmonic analysis and spectral theory’, Technion, Haifa: Sobolev-Type Inequalities and Eigenvalue Growth on Graphs with Finite Measure
  • June 2019 Seminar of research training group ’Energy, Entropy, and Dissipative Dynamics’, RWTH Aachen: Entropic gradient flow structure of quantum Markov semigroups


  • July 2018 Jena-Leipzig-Seminar, FSU Jena: The Geometry of Geodesics in Discrete Optimal Transport
  • March 2018 Closing workshop research training group ‘Quantum and Gravitational Fields’, FSU Jena: The Heat Flow as Gradient Flow of the Entropy


  • August 2017 Summer school ‘Analysis and Theoretical Numerical Analysis’, Siegmundsburg: Laplacians and isometries of metric measure spaces
  • March 2017 Workshop ‘Interface between Commutative and Non-Commutative Stochastic Analysis’, Hokkaido University Sapporo: A transport metric for Dirichlet forms and gradient flows of the entropy
  • March 2017 Workshop ‘Dirichlet Forms and Their Geometry’, Tohoku University Sendai: Geometric properties of Dirichlet forms under order isomorphisms
  • March 2017 Winter school ‘From Particle Dynamics to Gradient Flows’ , TU Kaiserslautern: Dirichlet forms and gradient flows of the entropy
  • January 2017 Seminar ‘Discrete spectral geometry’, University of Potsdam: A transport metric for non-local Dirichlet forms and gradient flows of the entropy


  • December 2016 Workshop ‘Operator Theory and Indefinite Inner Product Spaces’, TU Vienna: Uniqueness of form extensions and domination of semigroups
  • November 2016 Workshop ‘Heat kernels, stochastic processes and functional inequalities’, Mathematisches Forschungsinstitut Oberwolfach (MFO): Geometric properties of Dirichlet forms under order isomorphisms
  • September 2016 Summer school ‘Spectral Theory, Differential Equations and Probability’, University of Mainz: Does Diffusion Determine the Geometry?
  • July 2016 Summer school ‘Analysis and Theoretical Numerical Analysis’, Siegmundsburg: Uniqueness of form extensions via domination of semigroups
  • July 2016 Students’ conference of the Deutschen Mathematikervereinigung (DMV), TU Berlin: Uniqueness of form extensions on L2 spaces
  • January 2016 Workshop ‘Spectral Geometry’, University of Potsdam: Domination of semigroups and uniqueness of form extensions


  • January 2015 Workshop ‘New Directions in Mathematical Physics and beyond’, FSU Jena: Does diffusion determine the graph structure?

Organization of Scientific Meetings