Counterterms in the context of the universal Hopf algebra of renormalization

Higher Structures Emerging from Renormalisation:   From 11/08/2021 to 11/19/2021  –  Conference in Vienna.

Micro-local and global analysis in geometry and mathematical physics: 21.02. bis 25.02.2022  –  Potsdam Konferenz. Kontakt: Sylke Pfeiffer.