Professor, Doctor of Physics and Mathematics, head of the discrete math department of Yaroslavl State University.

1967 — graduated Math Department of Voronezh State University.

1971 — PhD thesis “Integral Inequalities” (scientific advisers Krasnoselskii, Sadovskii).

1993 — Doctor of Physics and Mathematics with thesis “Geometrical Questions of System Analysis in Combinatorial Optimization”.

Author of 100+ publications, including two monographs.

Researcher in the field of the complexity of discrete problems and polyhedral optimization.