Igor V. Grebennik
1988 – Engineer-mathematician, Kharkiv Institute of Radio Electronics, speciality – Applied Mathematics. Graduate work topic – “Optimization of convex functions on Euclidean combinatorial sets”.
1992 – Candidate of physical and mathematical sciences, Institute for Problems in Machinery of National Academy of Sciences of Ukraine, Kharkiv, speciality: 01.05.02 – Mathematical modeling and computational methods. Dissertation topic – “Mathematical models and methods of solving of optimization problems on combinatorial set of arrangements”.
1996 – Associate Professor of Department of Systems Engineering, Kharkiv Institute of Radio Electronics.
2007 – Doctor of Technical Sciences, Institute for Problems in Machinery of National Academy of Sciences of Ukraine, Kharkiv, speciality: 01.05.02 – Mathematical modeling and computational methods. Dissertation topic – “Mathematical models and methods of combinatorial optimization in geometric design”.
2007 – Professor of Department of Systems Engineering, KNURE.
Courses of lectures: «Operations Research», «Decision Making Theory», «Information theory», «Probability Theory and Mathematical Statistics», «Numerical methods», «Systems modeling», «Applied problems of economic processes simulation», «Discrete mathematics».
Scientific interests: Combinatorics, Combinatorial Generation, Combinatorial Optimization, Combinatorial Optimization Problems of Placement of Objects, Mathematical Modeling, The vehicle routing problems.
Scientific and technical achievements: methods for formal description, enumeration and generation of combinatorial sets having given properties on the ground of primary combinatorial sets; methods for solution of combinatorial optimization problems with convex objective functions on combinatorial sets with linear constraints; mathematical models of combinatorial optimization problems of placement of geometrical objects; interval mathematical models of combinatorial optimization problems on interval combinatorial sets.
Ph.D. Theses Guided. Scientific adviser of 3 candidates of sciences on specialities: 05.13.12 – «Aided design systems” – Khabarov A.Yu. (2004), 05.13.06 – “Information technologies” – Kuzmenko S.V. (2008), 01.05.02 – “Mathematical modeling and computational methods ” – Baranov O.V. (2011).
Public and international activities
Reviewer of American Mathematical Society (AMS). Member of two specialized doctoral boards for thesis defense D 64.52.02 (KNURE) та D 64.180.01 (ІPМаch NАSU) –on speciality 01.05.02 – “Mathematical modeling and computational methods” (technical sciences), Permanent Representative of Ukrainian Federation of Informatics (UFI) in IFIP – International Federation for Information Processing.