(n. 1973) Ph.D. in Theoretical and Mathematical Physics, 2000 - Physical Electronics Department, Sumy State University, Ukraine. M.Sc. 1996 - Department of Physical Electronics, Sumy State University, Ukraine.
Soliton theory; Discrete nonlinear systems (integrable and nonintegrable); Nonlinear phenomena in condensed matter; Theory of Bose-Einstein condensate.