 | M. Sarrafzadeh , North-Western University, Chicago, USA,
Nov. 1 - Dec. 1, 1992 |
| A. Miller , University of Wisconsin-Madison, Madison, USA,
Aug. 1 - Sep. 1, 1992 |
| M. Khalkhali , University of Heidelberg, Heidelberg, Germany,
Aug. 1-14, 1992 |
| B. Kalantari , Rutgers University, New Brunswick, USA,
June 1 - July 1, 1992 |
| S. Hedayat , University of Illinois at Chicago, Chicago, USA,
June 1 - July 1, 1992 |
| M. Shahshahani , Stanford University, Stanford, USA,
June 1 - Aug. 1, 1992 |
| V.G. Kanovei , Moscow State University, Moscow, Russia,
May 1 - June 1, 1992 |
 | Werner Nahm , University of Bonn, Germany, Bonn, Germany,
April 4 - June 5, 1992 |
| Mehran Kardar , Institute of Masachussete, USA, Masachussete, USA,
April 4 - July 6, 1992 |
| H. Bass , Columbia University, New York, USA,
April 1 - May 1, 1992 |
| J.E. Fenstad , University of Oslo, Oslo, Norway,
April 1 - May 1, 1992 |
| J. Hubbard , Cornell University, Ithaca, USA,
March 1 - April 1, 1992 |
| C. Pugh , University of California , Berkeley, Berkeley, USA,
March 1-31, 1992 |
| D. Sullivan , SUNY at Stony Brook, Stony Brook, USA,
March 1 - April 1, 1992 |
| J.-C. Yoccoz , University of Paris 11, Paris, France,
March 1 - April 1, 1992 |
| J. Palis , The Institute for Pure and Applied Mathematics (IMPA), Rio de Janeiro, Brazil,
March 1 - April 1, 1992 |
|
