20.05.2026, 11:00 Uhr
– Campus Golm, Building 9, Room 2.22 and via Zoom
Arbeitsgruppenseminar Analysis
Unbounded operator integrals and Quantum Field Theory
Eva-Maria Hekkelman (MPI Bonn)
Pierre Clavier (Uni Potsdam)
The bar-cobar construction a pair of adjoint functors between the categories of differential graded associative algebras and codifferential cograded coalgebras. In this pedagogical introduction, I will spent some time discussing each of these terms. We will see that these two categories are related by twisting morphisms, which obey a Maurer-Cartan equation.
Meeting ID: 498 775 1829
Password: paycha