Hryhorii Tsehelyk
Position: Professor, Mathematical Modeling of Social and Economics Processes Department
Scientific degree: Doctor of Physical and Mathematical Sciences
Academic status: Professor
Phone (office): (032) 239-43-51
Email: kafmmsep@lnu.edu.ua
Google Scholar profile: scholar.google.com
Research interests
– theoretical foundations of computer science and cybernetics;
– apparatus of nonclassical majorants and Newton diagrams of functions given in tables, and its use in numerical analysis;
– mathematical models and methods of their implementation in business.
Biography
1942 р. – was born in Komarno city, Lviv region
Education
1949- 1959 – pupil of Komarno school
1960- 1965 – student of Department of Mechanics and Mathematics of Ivan Franco State University of Lviv
1966-1969 – postgraduate of Department of Mechanics and Mathematics of Ivan Franco State University of Lviv
1969 – PhD of physical and mathematical science
1967-1970 – assistant of Department of Computational Mathematics
1971-1973 – docent of Department of Computational Mathematics of Department of Mechanics and Mathematics
1974-1984 – chairperson of Department of Mechanized Processing of Economic Information of Department of Economics
1985-1986 – creative vacation for preparing thesis
1987-1990 – docent of Department of Mechanized Processing of Economic Information of Department of Economics
1990 – doctor of physical and mathematical science
1991-1992 – professor of Department of Mechanized Processing of Economic Information of Department of Economics
1993-2000 – chairperson of Department of Computational Mathematics of Department of Applied Mathematics and Informatics
2000-2017 – chairperson of Department of Mathematical Modeling of Social and Economics Processes
2008 – Honored Professor of Ivan Franco National University of Lviv
2011 – Honored Worker of Science and Technology of Ukraine
2018 – for now – professor of Department of Mathematical Modeling of Social and Economics Processes.