Qualifications
Doctor of Physical-Mathematical Sciences (since 1985), Professor.
Academician of the National Academy of Sciences of Belarus. Elected in 1991 on speciality Mathematics.

Membership of Scientific Societies and Councils
President of the Belarusian Mathematical Society,
Member of the American Mathematical Society.

Editorial Board Membership
Member of the Editorial Board of the journal Differential Equations,
Member of the Editorial Board of the journal Doklady of the National Academy of Sciences of Belarus,
Member of the Editorial Board of the "Journal of Electrotechnics and Mathematics" (Yugoslavia).

Current Position
The Institute of Mathematics of the National Academy of Sciences of Belarus, Director.
11 Surganava Street, Minsk BY-220072, Republic of Belarus
Tel.: +375 (17) 284-17-01. Fax : +375 (17) 284-09-15. E-mail: imanb@imanb.belpak.minsk.by

Research areas
Differential equations, mathematical simulation, general theory of systems.

Main Publications
1. Completly solvable multidimensional differential equations (1983).
2. Linear equations in total derivatives (1989).
3. Multidimensional systems of control (1996).
4. Introduction to the Theory of Linear Nonstationary Systems (1999).
5. Systems with discrete time (2001).

Literature
1. Ivan Vasilyevich Gaishun (To 50th Aniversary of his Birthday) // Differentsial'nye Uravneniya. 1997. Vol. 33, No. 6 (In Russian).
2. Ivan Vasilevich Gaishun (On the occasion of the 60th birthday) // Proc. NAS of Belarus, Ser. Phys.-Math. Sci. 2006. No.3 (In Russian).