Education

• 1968-1971: Hanoi - A Secondary School, Ha noi, Vietnam.

• 1971-1972: Pre-graduate Department, Kiev State University, Kiev, Ucraina.

• 1972-1977:

- M. Sc., Department of Mathematics, Tashkent State University, Tashkent,Uzbekistan, (former USSR).
- Outstanding Student.
- Scientific Supervisor: Prof. Dr. Sci. Phormanov Sh. K. Thesis: “An operator method in the central limit theorems.”

• 1989-1992:

- Ph. D. in Maths, Belarus State University, Minsk, Belarus.
- Scientific Supervisor: Prof. Dr. Sci. Trush N.N.
- Thesis: “Some applications of the operator methods in theory of limit theorems for random independent variables.”