BAS, TU SofiaActivities
- Sixth Summer School on Potential Theory and Applications, Sofia, Bulgaria, 2007
- Seventh International Summer School in Potential Theory, Baja, Hungary, 2008
- Eighth Summer School in Potential Theory, Budapest, Hungary, 2009
- International Conference on Computational Methods and Function Theory, Bilkent University, Ankara, Turkey, 2009
- 13th International Conference in Approximation Theory, San Antonio, Texas, USA, 2010
- International Conference "Applications of Mathematics in Engineering and Economics", Sozopol, Bulgaria, 2007 - 2010
- African University of Science and Technology, Abuja, Nigeria