The bar-cobar construction

22.05. bis 23.06.2020, 11:00  –  Zoom Meeting
Arbeitsgruppenseminar Analysis

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
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