Special Session: Functional Analysis and Operator Theory - 65th SAMS Congress: Co-organized with R. Benjamin and S. ter Horst

24th Internetseminar 2019/2020 (Potchefstroom/Saarbrücke/Glasgow): C*-algebras and dynamics (Co-organized with M. Weber)

Minisymposium - 8th ECM 2020 (Portorož, Slovenia): Evolution Equations and Operator Semigroups (Co-organized with D. Seifert)

Virtual Organizing Commitee - 63rd SAMS Annual Congress (Online, South Africa): Co-organized with S. ter Horst & K. Howell

Project Coordinator - 23nd Internetseminar 2020 (Wuppertal, Germany): Project B - Semigroups and Evolutionary Equations

Special Session - IWOTA 2019 (Lisbon, Portugal): Evolution Equations and Semigroups (Co-organized with C. Seifert)

Project Coordinator - 22nd Internetseminar 2019 (Wuppertal, Germany): The Gelfand-Naimark theorem and topological models

22nd Internetseminar 2018/2019 (Wuppertal/Leipzig): Final workshop (Co-organized with T. Eisner, B. Farkas and M. Haase)

IMACM-Juniors Kick-Off Meeting 2019 (Wuppertal, Germany): Co-organized with J. Kaiser

6th Miniworkshop - Operator Theoretic Aspects of Ergodic Theory 2018 (Wuppertal, Germany): Co-organized with B. Farka