There are 7 mathematicians whose last name begin with SYS.
| Sysak, Yaroslav | ||
| Sysenko, Irina | Kharkiv National University of Radioelectronics | 2002 |
| Syski, Ryszard | University of London | 1961 |
| Syskin, Sergei | Sobolev Institute of Mathematics, Novosibirsk | 1972 |
| Sysło, Maciej | Uniwersytet Wrocławski | 1973 |
| Sysoev, Sergey | St. Petersburg State University | 2005 |
| Sysoeva, Inna | The Pennsylvania State University | 1999 |