A New Approach to the Bar-Cobar Duality

Speaker: André Joyal

Date: Mon, Jul 18, 2011

Location: PIMS, University of British Columbia

Conference: Category Theory 2011

Subject: Mathematics

Class: Scientific


The bar-cobar duality is playing a fundamental role in the Koszul duality for algebras and operads. We use Sweedler theory of measurings to reformulate and extend the duality.

This is joint work with Matthieu Anel.