A. Member of Editorial Board
1) Nonlinear
Dynamics and Systems Theory, Member of the Editorial Board. http://www.sciencearea.com.ua/
B.
Referee
1) Journal
of Mathematical Analysis and Applications,
2) Electronic
Journal of Differential Equations,
3) Applied
Mathematics Letters,
4) Nonlinear
Analysis TMA,
5) Journal
of
6)
International
Journal of Mathematics and Mathematical Sciences;
7) Mathematical Methods in the Applied Sciences;
8) Boundary Value problems;
9) Bulletin of the Hellenic Mathematical Society;
10) Journal
of Differential Equations;
11) Computers and Mathematics with Applications.
12) Journal of Discrete
and Continuous Dynamical Systems;
13)
14) Nonlinearity;
15) Acta Applicanda Mathematicae
8ã. Reviewer in
Mathematical Reviews of American Mathematical Society since 1996