M.S. degree (high honors), Kyiv State University, 1983 Ph.D. degree in differential equations from the Institute of Mathematics, Kyiv, 1987. Regular Associate, Abdus Salam ICTP, Trieste, Italy, 2004-2011. CNR research scholarships (1993, 1995), CNR‐NATO guest fellowship (1997). Sørlandet kompetansefonds research award for 2016. Editor for 11 international journals. Lead guest editor for 2 special issues, Guest Editor for 9 special issues. Referee for over 70 international journals. Coordinator of PLATINUM (Partnership for Learning and Teaching in University Mathematics) (Erasmus+ Strategic Partnership in Higher Education). Coordinator of CPEA-ST-2019/10067 (Eurasia 2019). NFR project Cooperative Human Activity Recognition and Localization for Healthcare and Well-being. Erdös number 3.