Home About People Events Research Positions Guest programme Impressum
From Higher Invariants
Higher Invariants Oberseminar (HIOB 8)
The topic in this semester is index theory. The idea is to understand the classical index theorem of Atiyah-Singer through Connes' groupoid approach while learning higher aspects of C^{*}-algebra K-theory and Lie groupoids.
Dates and location
Mondays, 12-14, SFB Seminar Room.
Program
Here you may find the extended program.
Talks
If you are interested in giving a talk in this seminar, please contact U. Bunke.
Date | Title | Speaker | |
15. | Oct | The classical index theorem | J. Gloeckle |
22. | Oct | The family version and the Riemann-Roch theorem | N. Otoba |
29. | Oct | Dirac operators | J. Seipel |
05. | Nov | Geometric applications of the index theorem for Dirac operators | B. Ammann |
12. | Nov | K-theory of C^∗-algebras | G. Tamme |
19. | Nov | Kasparov KK-theory | |
26. | Nov | The KK-category | A. Engel |
3. | Dez | Duality | M. Land |
10. | Dez. | Crossed products and Connes’ Thom isomorphism | C. Dahlhausen |
17. | Dez | Lie groupoids | K. Nguyen |
7. | Jan | C∗-algebras associated to Lie groupoids | K. Bohlen |
14. | Jan | Deformation to the normal cone | |
21. | Jan | Proof of the families index theorem (a la Connes) | |
28. | Jan | The Baum-Connes conjecture | S. Echterhoff (Münster) |
4. | Feb | Discussion of the topic for HIOB SS 2019 |