Participation in Conferences:
1. Conference on Differential Equations and Applications (CDU IV),Rousse, 1989
2. Conference on Topological Methods in Nonlinear Analysis, Bachoteck, Poland, 1990
3. Summer School on Differential Equations, Momtecatini Terme, Italy, 1991
4. First International Conference on Dynamical Systems, Atlanta, GA, USA, 1993
5. International Conference on Differential Equations and Applications, Florence, Italy, 1993
6. Workshop on Dynamical Systems, ICTP, Trieste, Italy, 1995
7. School on Functional Analysis and Applications in Differential Equations, ICTP, Trieste, Italy, 1996
8. NATO ASI on Nonstandard Analysis and Applications, University of Edinburg, Edinburg, United Kingdom, 1996
9. Summer Schools Applications of Mathematics in Technics, Varna, Bulgaria, 1988, 1990, 1994
10. Conferences on Differential Equations, Plovdiv, Bulgaria, 1991, 1993, 1995, 1996, 1997, 1998, 1999
11. NATO ASI on Neural Networks and Machine Learning, Isaac Newton Institute for Mathematical Sciences, Cambridge, United Kingdom, 1997
12. International Conference on Biomathematics and Bioinformatics, Antalya, 1999
13. Workshop on Industrial Mathematics, Trieste, Italy, 1999
14. Workshop on Partial Differential Equations, Ferrara, Italy, 1999
15. Second conference on Numerical Analysis and Applications, Rousse, 2000
16. Third European Congress of Mathematics, Barcelona, Spain, 2000
17. Workshop on Mathematical Problems in Image Processing, ICTP, Trieste, Italy, 2000.
18. NATO ASI on Modern Methods in Scientific Computing and Applications, Montreal, Canada, 2001.
19. Conference on Functional Differential Equations and Applications, Beer-Sheva, Israel, 2002.
20. Workshop and Conference on Spatiotemporal Chaos, ICTP, Trieste, Italy, 2002.
21. Bimestre Intensivo, Torino, May-June 2003.
22. European Conference on Circuit Theory and Design, Krakow, Poland, September 2003.
23. Fourth European Congress of Mathematics, Stockholm, Sweden, June, 2004.
24. IEEE Conference on CNNA 2004, Budapest, Hungary, July, 2004.
25. Bulgarian-Italian Workshops on PDE, Sofia May,2005, Torino, November, 2005.
26. WSEAS Conference on Mathematical Methods in Electrical and Computational Technology, Sofia, 2005.