Position:

Coordinator of the course Calculus

Research Interests:

1. The structure of the PI-rings. 2. Idempotents in group rings. 3. Dihedral group action on polynomials. Invariants. 4. Diaginal and Tensor Actions on polynomials. 5. Action of Coxeter Groups on Polynomials. Invariants 6. Algebraic Combinatorics.

Representative Publications:

1. Ovrutzki “The Structure of a PI-Rings”, Information technologies in education, science and production, 2014, ed. № 2(7), (248-255).

2. Ovrutzki “Actions of Dihedral Groups on Polynomials”, Information technologies in education, science and production, 2013, ed. № 3(4), (160-177).

3. Ovrutzki “Diagonal Invariants for Dihedral Groups”, Conference on Representations of Algebras, Groups and Semigroups, Bar Ilan University, Ramat Gan, Israel. Dec. 30, 2007-Jan. 3, 2008.