## Jayce Robert GetzAssistant ProfessorDepartment of Mathematics Duke University Durham, NC 27708-0320 E-mail: jgetz(at)jmath(dot)jduke(dot)jedu (with the last three j's deleted) Research interest: Number theory |

- Comparisons of trace formulae, both globally and locally
- Variants of the Hitchin fibration following Ngo
- Cycles on Shimura varieties
- Analytic number theory arising out of limits of trace formulae
- Algebraic envelopes of Galois representations
- Representation theory of reductive groups over local fields

- `Automorphic Representations,'
In the fall of 2013 I revised these notes substantially. Please let me know of any mistakes.

These may differ slightly from the published versions.

If you have any
comments or corrections, please email me at the address above. I am happy to provide preprints upon request.

**Upcoming activities**

- University of Chicago, December 5, 2013.
- ELEFANT, Hausdorff Center for Mathematics, July 14-Friday 18, 2014.

- "How can this happen at a party without alcohol?" -Ken Ono
- Want a piece of Montana? For recreational property, waterfront, homes or undeveloped land contact Jay H. Getz.