| eMail: |
| Arrival | Departure | Home | Projects |
|---|---|---|---|
| 04.04.2007 | 04.05.2007 | University of Arizona, USA | B5 |
| 01.06.2008 | 16.07.2008 | Binghamton University, New York | B5 |
| 01.06.2009 | 30.06.2009 | Binghamton University, New York | B5 |
| 28.06.2013 | 19.07.2013 | Binghamton University, New York | B5 |
| 01.06.2014 | 09.06.2014 | Binghamton University, New York | B5 |
| 08067 | Breuil's classification of p-divisible groups over regular local rings of arbitrary dimension |