|   year of  defense |  name  | 
present position(s), if known | 
 | 1  |  1979  | V.G. Turaev | 
				Boucher Professor, Indiana University  | 
|  2 |  1982  |  V.L. Kobelsky
†
			 | Docent, Pedagogical University,
				St. Petersburg  | 
|  3 |  1985  | N.Yu.Netsvetaev | 
Chair Professor, St.Petersburg State University 
 | 
|  4 |  1985  |  S.M. Finashin
 |   Professor, Middle East Technical University (Ankara)
 | 
|  5 |  1988  |  A.I. Degtyarev
			 |  Professor, Bilkent  University,
				Ankara
 | 
|  6 |  1989  |  A.N. Protopopov
  |   Docent, St.Petersburg State University 
 | 
|  7 |  1990  |  V.F. Mazurovsky | 
CEO of Company "Stanok", Ivanovo, Russia 
 
 | 
|  8 |  1991  |  I.V. Itenberg  | 
Professeur, Universite Paris VII, Paris, France
 | 
|  9 |  1994  |  G.B. Mikhalkin  | 
 Professor, Geneva University, Switzerland
 | 
|  10 |  1996  |  A. Shumakovitch  | 
 Senior Lecturer and IT Administrator, Johns Hopkins University
 | 
|  11 |  1997  |  V. Tchernov   | 
Professor, Dartmouth College
 | 
|  12 |  1997  |  L.T.F. Langford  |  Professor, Department Chair, University of Wisconsin-River Falls
 | 
|  13 |  1997  |  Sara Mohanty
 | Instructor, Los Angeles Community College
 | 
|  14 |  1998  |  T. Ekholm      | 
Professor, Uppsala University 
 | 
|  15 |  2001  |  O.P. Östlund   | 
Statistiker, Uppsala kliniska forskningscentrum
 | 
|  16 |  2003  |  I.O.Kalinin
 |  Tutor in Mathematics, Sankt Petersburg, Boca Rotan Fl
 | 
|  17 |  2003  |  M. Jacobsson    | 
Senior Lecturer, Uppsala University
 | 
|  18 |  2004  |  M.Mroczkowski  | 
 Assistant Professor, Gdansk University
 | 
|  19 |  2011  |  J.Bjorklund  | 
Universitetslektor, G\"avle
 | 
|  20 |  2011  |  Luoying Weng  | 
Moody's Corporation, NY
 | 
|  21 |  2013  |  Shane D'Mello   | 
Assistant Professor, Indian Institute of Science Education And Research,
Mohali, India
 | 
|  22 |  2014  |  Mark Hughes
 |  Associate Professor, Brigham Young University, Utah
 | 
|  27 |  2024  |  Yury
Sobolev   | visiting Assistant Professor, CUNY |