A new approach to the bar-cobar construction
Event details
| Date | 25.10.2013 |
| Hour | 14:15 › 15:30 |
| Speaker | Matthieu Anel (ETHZ) |
| Location |
MA 10
|
| Category | Conferences - Seminars |
This is joint work with André Joyal. Our main result is that the category of dg-coalgebras is symmetric monoidal closed and that the category of dg-algebras is enriched, bicomplete and monoidal over that of dg-coalgebras. This structure produces six operations on algebras and coalgebras which can be used to construct many adjunctions between algebras and coalgebras: de Rham complex, jet algebras, Sweedler duality, and the bar-cobar adjunction.
Links
Practical information
- Informed public
- Free
Organizer
- Kathryn Hess Bellwald