| S. Vodop'yanov |
Sobolev Institute of Mathematics, Russia (15-20/10/2007) |
| M. Karmanova |
Sobolev Institute of Mathematics, Russia (15-20/10/2007) |
| A. Iosevich |
University of Missouri, USA (04-06/06/2007) |
| P. J. Pankka |
University of Helsinky, Finlandia (26/06-01/07/2006) |
| A. G. Kaplan |
Università di Massachussets, USA (21/06/2006) |
| N. Duy-Minh |
Università di Georgetown, USA (18/05-11/06/2006) |
| H. Begehr |
Freie Universität Berlin, Germania (04-19/03/2006) |
| L. Truskinovsky |
Ecole Polytechnique, Francia (30-31/01/2006) |
| O. Delgado Friedrichs |
Arizona State University, Usa (09-11/01/2006) |
| T. Wurzbacher |
Université de Metz, Francia (23/05-09/06/2005) |
| F. Clarke |
Université de Lyon, Francia (16-18/05/2005) |
| E. Pustylnik |
Israel Institute of Technology, Israele (7-13/04/2005) |
| V. Recupero |
Politecnico di Torino (05/04/2005) |
| F. Paronetto |
Università di Lecce (15-16/12/2004) |
| J. R. Banavar |
University Park, USA (01-06/12/2004) |
| E. A. Carlen |
Georgia Institute of Technology, USA (24-26/06/2004) |
| T. Wurzbacher |
Université de Metz, Francia (15/04-15/05/2004) |
| Z. Artstein |
The Weizmann Institute of Science, Israele (14-18/03/2004) |
| C. Tebaldi |
Politecnico di Torino (10-12/03/2004) |
| M. Murakami |
Kyoto University, Giappone (novembre 2003 - marzo 2004) |
| Murakami Masaaki |
Kyoto University, Giappone (29/10-31/12/2003) |
| Konno Kazuhiro |
Osaka University, Giappone 29/10-21/11/2003 |
| S. Masnou |
Université P. e M. Curie, Francia (25-27/06/2003) |
| C. Tebaldi |
Politecnico di Torino (3-4/03/2003; 9-11/07/2003; 23-25/10/2003) |
| D. D'Alessandro |
Iowa State University, USA (22-27/11/2002) |
| C. Tebaldi |
Politecnico di Torino (14-15/10/2002) |
| A. Verruijt |
Technology University of Delft, Olanda (09/10/2002) |
| A. Koranyi |
North Dakota State University, Fargo, USA (31/05-01/06/2002)
|
| J. Gondzio |
Università di Edimburbo (24-9-2001 - 28-9-2001) |
| C. Dawson |
University of Texas, Austin - USA (16-7-2001 - 21-7-2001) |
| V. Shestopalov |
Research & Development Center, Ukraine (23-11-99 - 30-11-99) |
| O. S. Boguslavskii |
Research & Development Center, Ukraine (21-11-99 - 14-12-99) |
| V. Kulikov |
Steklov Mathematical Institute, Russia (3-10-1999 - 31-10-1999) |
| R. W. Ogden |
Università di Glasgow (12-9-99 - 12-10-99) |
| T. Wurzbacher |
Università Louis Pasteur di Strasburgo (4-3-99 - 31-3-99) |
| N. B. Kasteltseva |
Research & Development Center, Ukraine (11-10-98 - 9-11-98) |
| K. Ueno |
Kyoto University, Japan (30-10-1997 - 16-12-1997) |
| T. Wurzbacher |
Università Louis Pasteur di Strasburgo (23-9-1997 - 27-9-1997) |
| J. Acebron |
Università Carlo III, Madrid (14-1-1997 - 21-1-1997
e 1-8-1997 - 15-9-1997) |
| D. Minh Nhieu |
Accademia Sinica, Taiwan (8-10-1996 - 10-12-1996) |
| M. Lavrentiev |
Novosibirsk State University (20-5-1996 - 16-6-1996) |
| M. Mascagni |
University of Maryland (7-5-1996 - 26-5-1996) |
| E. Fried |
Università di Pennsylvania (8-12-1994 - 15-12-1994) |
| S. Ferraris |
Università di Torino (15-1-1993 - 15-3-1993) |
| C. Paniconi |
Università di Princeton (3-2-1991 - 31-7-1991) |
