Candidate of Physical-Mathematics Science, State University, Chernivtsi, 1972. Doctor of Philosophy in Physical Mathematics Science, Institute of Mathematics, Kiev, 1987.
Teacher school, v.Myroslavka, Ukraine, 1964—1965. Junior lecturer State University, Chernivtsi, Ukraine, 1973—1974. Senior lecturer Politechnical Institute, t.Novopolotsk, Belarus, 1974—1977.
Associate professor Institute of Water Management, Rivne, Ukraine, 1977—1987. Professor National University of Water Management and Natural Resources Application, Ukraine, since 1987.
Author: (book) General Theorems on Convergence of Infinite Series, Invertibility of Nonlinear Operators, Stability of Solutions of Difference Equations in Banach Space, Absolute Stable Dynamical Systems with Retardation, Unstability of Solutions of Evolutional Equations, Equations with Unstable Solutions. Contributor articles to professional journals.
Married Lydmyla Mechislavivna Levkovych, February 3, 1973. 1 child Volodymyr Vasylyavych.